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Deafness

Deafness, or hearing impairment, is a partial or total inability to hear where the ability would usually be expected.

Disability Noise pollution Deaf culture Deafness Communication disorders
Normal distribution

In probability theory, the normal (or Gaussian) distribution is a continuous probability distribution that has a bell-shaped probability density function, known as the Gaussian function or informally the bell curve: The parameter μ is the mean or expectation (location of the peak) and σ is the variance. σ is known as the standard deviation. The distribution with μ = 0 and σ = 1 is called the standard normal distribution or the unit normal distribution.

Exponential family distributions Normal distribution Conjugate prior distributions Continuous distributions Distributions with conjugate priors
Noise music

Noise music is a category consisting of multiple discrete genres of music that have employed noise as a musical resource. It includes a wide range of musical styles, and sound based creative practices, that feature noise as a primary aspect. It can feature acoustically or electronically generated noise, and both traditional and unconventional musical instruments.

Noise music
Noise rock

Noise rock (also known as noise punk) describes a style of post-punk rock music that became prominent in the 1980s. Noise rock makes use of the traditional instrumentation and iconography of rock, but incorporates atonality and especially dissonance, and also frequently discards usual songwriting conventions.

Punk genres American noise rock music groups Noise music Alternative rock
Art rock

Art rock (alternatively spelled art-rock) is a subgenre of rock music that originated in the United Kingdom in the 1960s, with influences from art, avant-garde, and classical music. The first usage of the term, according to Merriam-Webster Online Dictionary, was in 1968. Influenced by the work of The Beatles, most notably their album Sgt.

Rock music genres
Onomatopoeia

An onomatopoeia or onomatopœia is a word that imitates or suggests the source of the sound that it describes. Onomatopoeia refers to the property of such words. Common occurrences of onomatopoeias include animal noises, such as "oink" or "meow" or "roar" or "chirp".

Types of words Greek loanwords Style (fiction) Onomatopoeia Poetic devices
Cosmic microwave background radiation

In cosmology, cosmic microwave background (CMB) radiation (also CMBR, CBR, MBR, and relic radiation) is thermal radiation filling the observable universe almost uniformly. With a traditional optical telescope, the space between stars and galaxies (the background) is completely dark. However, a sufficiently sensitive radio telescope shows a faint background glow, almost exactly the same in all directions, that is not associated with any star, galaxy, or other object.

Astronomical radio sources Radio astronomy Physical cosmology
Signal-to-noise ratio

Signal-to-noise ratio (often abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. It is defined as the ratio of signal power to the noise power. A ratio higher than 1:1 indicates more signal than noise. While SNR is commonly quoted for electrical signals, it can be applied to any form of signal (such as isotope levels in an ice core or biochemical signaling between cells).

Radar signal processing Measurement Error measures Noise Engineering ratios Electronics terms Digital audio Statistical ratios
Noise

In common use, the word noise means any unwanted sound. In physics and analog electronics, noise is a mostly unwanted random addition to a signal; it is called noise as a generalisation of the acoustic noise ("static") heard when listening to a weak radio transmission with significant electrical noise. Signal noise is heard as acoustic noise if the signal is converted into sound (e.g. , played through a loudspeaker); it manifests as "snow" on a television or video image.

Noise
Flatulence

Flatulence is the expulsion through the rectum of a mixture of gases that are byproducts of the digestion process of mammals and other animals. The medical term for the mixture of gases is flatus, informally known as a fart, or simply gas. The gases are expelled from the rectum in a process colloquially referred to as "passing gas", "breaking wind" or "farting". Flatus is brought to the rectum by the same peristaltic process which causes feces to descend from the large intestine.

Symptoms and signs: Digestive system and abdomen Reflexes Methane Medical signs Gastroenterology Flatulence
Fuse TV

Fuse is an American national television network dedicated exclusively to music. It features original series and specials, exclusive interviews, live concerts and video blocks. Fuse accommodates a wide range of musical tastes, while targeting a demographic between 18-34 year-olds. It offers music entertainment not only on-air but also on-line (fusemusic. com), on-demand (Fuse On-Demand), in high-definition (Fuse HD) and via mobile (Fuse mobile).

Television channels and stations established in 2003 MuchMusic Fuse TV
Channel (communications)

In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel. A channel is used to convey an information signal, for example a digital bit stream, from one or several senders (or transmitters) to one or several receivers.

Telecommunication theory Information theory Television terminology
Electromagnetic interference

Electromagnetic interference (or EMI, also called radio frequency interference or RFI when in high frequency or radio frequency) is disturbance that affects an electrical circuit due to either electromagnetic induction or electromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, or otherwise degrade or limit the effective performance of the circuit. These effects can range from a simple degradation of data to a total loss of data.

Electromagnetic compatibility Television terminology
Noise pollution

Noise pollution is excessive, displeasing human, animal, or machine-created environmental noise that disrupts the activity or balance of human or animal life. The word noise may be from the Latin word nauseas, which means disgust or discomfort. The source of most outdoor noise worldwide is mainly construction and transportation systems, including motor vehicle noise, aircraft noise, and rail noise.

Noise pollution Sounds by type Audiology
White noise

White noise is a random signal (or process) with a flat power spectral density. In other words, the signal contains equal power within a fixed bandwidth at any center frequency. White noise draws its name from white light in which the power spectral density of the light is distributed over the visible band in such a way that the eye's three color receptors are approximately equally stimulated.

Data compression Noise Stochastic processes Time series analysis
Noise (electronics)

In electronics, noise is a random fluctuation in an electrical signal, a characteristic of all electronic circuits. Noise generated by electronic devices varies greatly, as it can be produced by several different effects. Thermal noise is unavoidable at non-zero temperature, while other types depend mostly on device type (such as shot noise, which needs steep potential barrier) or manufacturing quality and semiconductor defects, such as conductance fluctuations, including 1/f noise.

Noise Electronics terms
Laugh track

A laugh track (a.k.a. canned laughter, laughter track, fake laughter) is a separate soundtrack with the artificial sound of audience laughter, made to be inserted into television programming of comedy shows. It was invented by American sound engineer Charles "Charley" Douglass.

Laughter Television terminology Sound recording 1950 introductions
Anti-social behaviour

Anti-social behaviour (with or without hyphen) is behaviour that lacks consideration for others and may cause damage to the society, whether intentionally or through negligence. This is opposed to pro-social behaviour, which is behaviour that helps or benefits the society. Criminal and civil laws in various countries offer remedies for anti-social behaviour.

Anti-social behaviour
Static random-access memory

Static random-access memory (SRAM) is a type of semiconductor memory that uses bistable latching circuitry to store each bit. The term static differentiates it from dynamic RAM (DRAM) which must be periodically refreshed. SRAM exhibits data remanence, but is still volatile in the conventional sense that data is eventually lost when the memory is not powered.

Computer memory
Tag (metadata)

In information systems, a tag is a non-hierarchical keyword or term assigned to a piece of information (such as an Internet bookmark, digital image, or computer file). This kind of metadata helps describe an item and allows it to be found again by browsing or searching. Tags are generally chosen informally and personally by the item's creator or by its viewer, depending on the system.

Information retrieval Computer jargon Reference Knowledge representation Metadata Web 2.0 Collective intelligence
Pseudorandom number generator

A pseudorandom number generator (PRNG), also known as a deterministic random bit generator (DRBG), is an algorithm for generating a sequence of numbers that approximates the properties of random numbers. The sequence is not truly random in that it is completely determined by a relatively small set of initial values, called the PRNG's state, which includes a truly random seed.

Pseudorandom number generators
Wall of Sound

The Wall of Sound is a music production technique for pop and rock music recordings developed by record producer Phil Spector at Gold Star Studios in Los Angeles, California, during the early 1960s. Working with such audio engineers as Larry Levine and the session musicians who became known as The Wrecking Crew, Spector created a dense, layered, reverberant sound that came across well on AM radio and jukeboxes popular in the era.

Musical techniques Recording Sound production
Drone music

Drone music is a minimalist musical style that emphasizes the use of sustained or repeated sounds, notes, or tone-clusters – called drones. It is typically characterized by lengthy audio programs with relatively slight harmonic variations throughout each piece compared to other musics. La Monte Young, one of its 1960s originators, defined it in 2000 as "the sustained tone branch of minimalism".

Contemporary classical music 20th-century classical music Ambient music Electronic music genres Experimental music genres Minimalism
Errors and residuals in statistics

In statistics and optimization, statistical errors and residuals are two closely related and easily confused measures of the deviation of a sample from its "theoretical value". The error of a sample is the deviation of the sample from the (unobservable) true function value, while the residual of a sample is the difference between the sample and the estimated function value. The distinction is most important in regression analysis, where it leads to the concept of studentized residuals.

Error Statistical terminology Measurement Regression analysis Statistical theory Statistical deviation and dispersion
Crosstalk (electronics)

In electronics, crosstalk (XT) is any phenomenon by which a signal transmitted on one circuit or channel of a transmission system creates an undesired effect in another circuit or channel. Crosstalk is usually caused by undesired capacitive, inductive, or conductive coupling from one circuit, part of a circuit, or channel, to another.

Telecommunications terms Electronics terms
Psychoacoustics

Psychoacoustics is the scientific study of sound perception. More specifically, it is the branch of science studying the psychological and physiological responses associated with sound. It can be further categorized as a branch of psychophysics.

Acoustics Auditory perception Virtual reality Voice technology Psychophysics Hearing
Art of Noise

Art of Noise (also The Art of Noise) were an avant-garde synthpop group formed in 1983 by engineer/producer Gary Langan, programmer J. J. Jeczalik, along with arranger Anne Dudley, producer Trevor Horn and music journalist Paul Morley. The group's mostly instrumental compositions were novel melodic sound collages based on digital sampler technology, which was new at the time.

Island Records artists Musical groups established in 1983 Grammy Award winners Synthpop groups ZTT Records artists Chrysalis Records artists British electronic music groups British New Wave musical groups Musical groups disestablished in 2000 British dance music groups
Hydra Head Records

Hydra Head Records is an independent record label which specializes in heavy metal music, founded in New Mexico by Aaron Turner (the frontman of Isis) in 1993. It has two imprints; Hydra Head Noise Industries, which specialises in experimental and noise music, and another entitled Tortuga Records. Hydra Head was founded in 1993 as a distribution company while Turner was still in high school. In 1995, he moved to Boston to attend art school. In late 1995, he was handed a demo by local band Vent.

Record labels established in 1993 Alternative rock record labels American independent record labels
Wiener process

In mathematics, the Wiener process is a continuous-time stochastic process named in honor of Norbert Wiener. It is often called standard Brownian motion, after Robert Brown. It is one of the best known Lévy processes and occurs frequently in pure and applied mathematics, economics and physics. The Wiener process plays an important role both in pure and applied mathematics. In pure mathematics, the Wiener process gave rise to the study of continuous time martingales.

Martingale theory Stochastic processes Variants of random walks
Back in Black

Back in Black is an album by Australian hard rock band AC/DC. It is the seventh Australian and sixth internationally released studio album by the band. Released on 25 July 1980, Back in Black was the first AC/DC album recorded without former lead singer Bon Scott, who died on 19 February 1980 at the age of 33, and was dedicated to him.

Albums certified double platinum by the Bundesverband Musikindustrie DualDisc albums Albums certified double platinum by the Syndicat National de l'Édition Phonographique Albums certified diamond by the Canadian Recording Industry Association Recording Industry Association of America Diamond Award albums 1980 albums Albums certified platinum by the International Federation of the Phonographic Industry of Austria English-language albums AC/DC albums Albums certified double platinum by the International Federation of the Phonographic Industry of Switzerland Albums certified platinum by the Argentine Chamber of Phonograms and Videograms Producers Atlantic Records albums Albert Productions albums Albums produced by Robert John "Mutt" Lange
Nyquist–Shannon sampling theorem

Noise barrier

A noise barrier (also called a soundwall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed to protect sensitive land uses from noise pollution. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources – other than cessation of the source activity or use of source controls.

Road infrastructure Noise pollution Environmental engineering Acoustics Noise reduction
Hybrid (Welsh band)

Hybrid are a British electronic music group based in Swansea, comprising Mike Truman and Chris Healings, with the addition of Charlotte James completing their 2010 lineup. They are primarily known as a progressive breaks act, although they overlap considerably with progressive house and trance. However, the band are now taking a more structured approach to song writing, with the addition of Charlotte James contributing to the writing process.

Welsh musical groups Media and culture in Swansea Remixers British electronic music groups Breakbeat musicians
Johnson–Nyquist noise

Noise Records

Noise Records was a German record label founded by German music industry personality Karl-Ulrich Walterbach in 1983 as an expansion of his company Modern Music Records. Noise Records specialized in thrash and melodic speed metal. It was sold to the Sanctuary Records Group in 2001 and ceased any activity in 2007 due to the bankruptcy of Sanctuary. The Noise catalogue was consequently acquired by Universal Music Group later on.

Record labels disestablished in 2007 Defunct record labels of Germany Heavy metal record labels Record labels established in 1983
Firecracker

A firecracker (also known as a cracker, noise maker, banger or bunger) is a small explosive device primarily designed to produce a large amount of noise, especially in the form of a loud bang; any visual effect is incidental to this goal. They have fuses, and are wrapped in a heavy paper casing to contain the explosive compound. Firecrackers, along with fireworks, originated in China.

Pyrotechnics Fireworks
Soundproofing

Soundproofing is any means of reducing the sound pressure with respect to a specified sound source and receptor. There are several basic approaches to reducing sound: increasing the distance between source and receiver, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles, or using active antinoise sound generators.

Sound Noise reduction Fluid dynamics Acoustics
Spectral density

In statistical signal processing and physics, the spectral density, power spectral density (PSD), or energy spectral density (ESD), is a positive real function of a frequency variable associated with a stationary stochastic process, or a deterministic function of time, which has dimensions of power per hertz (Hz), or energy per hertz. It is often called simply the spectrum of the signal.

Waves Frequency domain analysis Signal processing
Sensorineural hearing loss

Sensorineural hearing loss (SNHL) is a type of hearing loss in which the root cause lies in the vestibulocochlear nerve, the inner ear, or central processing centers of the brain. The Weber test, in which a tuning fork is touched to the midline of the forehead, localizes to the normal ear in people with this condition. The Rinne test, which tests air conduction vs. bone conduction is positive (normal), though both bone and air conduction are reduced equally.

Deafness
Intermodulation

Intermodulation or intermodulation distortion (IMD) is the amplitude modulation of signals containing two or more different frequencies in a system with nonlinearities. The intermodulation between each frequency component will form additional signals at frequencies that are not just at harmonic frequencies of either, but also at the sum and difference frequencies of the original frequencies and at multiples of those sum and difference frequencies.

Radio electronics Electronics terms Waves
Spectrum analyzer

A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals. The input signal a spectrum analyzer measures is electrical, however, spectral compositions of other signals, such as acoustic pressure waves and optical light waves, can be considered through the use of an appropriate transducer.

Spectroscopy Electronic test equipment Signal processing Radio technology Laboratory equipment Scattering
Boss Corporation

Boss is a manufacturer of effects pedals for electric guitar and bass guitar. It is a division of the Roland Corporation, a Japanese manufacturer that specializes in musical equipment and accessories. For many years Boss manufactured a range of products related to effects processing for guitars, including "compact" and "twin" effects pedals, multi-effect pedals, electronic tuners and pedal boards.

1973 establishments in Japan Companies established in 1973 Effects units Electric bass guitars Music equipment manufacturers Guitar manufacturing companies Guitar effects manufacturing companies
Infrasound

Infrasound is sound that is lower in frequency than 20 Hz or cycles per second, the "normal" limit of human hearing. Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high. The ear is the primary organ for sensing infrasound, but at higher levels it is possible to feel infrasound vibrations in various parts of the body.

Hearing Seismology and earthquake terminology Acoustics
Noise reduction

Noise reduction is the process of removing noise from a signal. All recording devices, both analogue or digital, have traits which make them susceptible to noise. Noise can be random or white noise with no coherence, or coherent noise introduced by the device's mechanism or processing algorithms. In electronic recording devices, a major form of noise is hiss caused by random electrons that, heavily influenced by heat, stray from their designated path.

Audio engineering Noise reduction Sound recording Image processing
Joint Aviation Authorities

The Joint Aviation Authorities, or JAA, was an associated body of the ECAC representing the civil aviation regulatory authorities of a number of European States who had agreed to co-operate in developing and implementing common safety regulatory standards and procedures. It was not a regulatory body, regulation being achieved through the member authorities. In implementing the so-called FUJA Report, the JAA had entered into a new phase as of 1 January 2007.

Aviation authorities Aviation in Europe
Belching

Belching (also known as burping, ructus, or eructation) is the release of gas from the digestive tract through the mouth. It is usually accompanied with a typical sound and, at times, an odor.

Symptoms and signs: Digestive system and abdomen
Noise pop

Noise pop is a subgenre of alternative rock developed in the mid 1980s in the UK and US, that mixes dissonant noise or feedback, or both, with the melodic instrumentation and production elements more often found in pop music, making it more melodic and angst-free than noise rock.

Alternative rock
Post-industrial music

Post-industrial music is an umbrella term for a variety of new music genres that emerged in the early 1980s, all of which blended elements of varying styles with the then new genre of industrial music. "Industrial" had first been applied to music in the mid-1970s by the Industrial Records label artists. Since then, a number of labels and artists have come to be called "industrial".

Postindustrial society Industrial music Lists of music genres
Whitehouse (band)

Whitehouse are a pioneering English power electronics band formed in 1980, largely credited for the founding of the power electronics subgenre.

Noise music English electronic music groups Musical groups established in 1980 British industrial music groups
Dolby noise-reduction system

Dolby NR is the name given to a series of noise reduction systems developed by Dolby Laboratories for use in analog magnetic tape recording. The first was Dolby A, a professional broadband noise reduction for recording studios in 1966, but the best-known is Dolby B (introduced 1968), a sliding band system for the consumer market, which helped make high fidelity practical on cassette tapes, and is common on stereo tape players and recorders to the present day.

American inventions Noise reduction Sound recording
Shot noise

Shot noise is a type of electronic noise which originates from the discrete nature of electric charge. The term also applies to photon counting in optical devices, where shot noise is associated with the particle nature of light.

Mesoscopic physics Noise Quantum optics Poisson processes Electrical parameters Electronics terms
Noise mitigation

Noise mitigation is a set of strategies to reduce noise pollution. The main areas of noise mitigation or abatement are: transportation noise control, architectural design, and occupational noise control. Roadway noise and aircraft noise are the most pervasive sources of environmental noise worldwide, and little change has been effected in source control in these areas since the start of the problem, a possible exception being the development of hybrid and electric vehicles.

Road infrastructure Noise pollution Environmental engineering Noise reduction Building technology Environmental design
Low-noise block downconverter

A low-noise block downconverter (or LNB) is the receiving device of a parabolic satellite dish antenna of the type commonly used for satellite TV reception.

Electronics terms Telecommunications equipment Antennas Satellite broadcasting
Extreme Noise Terror

Extreme Noise Terror (often abbreviated to ENT) are a British crust punk / grindcore band originally formed in Ipswich, England in 1985. The band are widely considered one of the earliest and most influential European grindcore bands, and particularly the forefathers of the crustgrind subgenre.

Musical sextets Earache Records artists Crust and d-beat groups English grindcore musical groups Musical groups established in 1985 Deathwish artists English heavy metal musical groups
Power noise

Power noise (also known as rhythmic noise, noize and occasionally as distorted beat music) is a fusion genre among noise music and various styles of electronic dance music. It should not be confused with "power electronics", which lacks rhythmic elements and is closer to harsh noise. Its origins are predominately European.

Noise music Industrial music Techno genres
Organized Noize

Organized Noize is an Atlanta-based American hip hop production company made up of Rico Wade, Ray Murray and Sleepy Brown.

American hip hop record producers Southern hip hop groups Dungeon Family
Aircraft noise

Aircraft noise is noise pollution produced by any aircraft or its components, during various phases of a flight: on the ground while parked such as auxiliary power units, while taxiing, on run-up from propeller and jet exhaust, during take off, underneath and lateral to departure and arrival paths, over-flying while en route, or during landing.

Noise pollution Aviation and the environment
Holographic principle

The holographic principle is a property of quantum gravity and string theories which states that the description of a volume of space can be thought of as encoded on a boundary to the region—preferably a light-like boundary like a gravitational horizon. First proposed by Gerard 't Hooft, it was given a precise string-theory interpretation by Leonard Susskind who combined his ideas with previous ones of 't Hooft and Charles Thorn.

Black holes Holography Quantum information science Theoretical physics
Pink noise

Pink noise or 1/ƒ noise (sometimes also called flicker noise) is a signal or process with a frequency spectrum such that the power spectral density (energy or power per Hz) is inversely proportional to the frequency. In pink noise, each octave carries an equal amount of noise power. The name arises from the pink appearance of visible light with this power spectrum.

Noise
Image noise

Image noise is random (not present in the object imaged) variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector. Image noise is an undesirable by-product of image capture that adds spurious and extraneous information.

Noise Computer vision Digital photography
Bleep censor

A Bleep censor (or "bleeping") is the replacement of profanity or classified information with a beep sound, in television or radio. It is mainly used in the United Kingdom, Canada, the United States, Australia, New Zealand, Hong Kong, Japan, and Taiwan.

Broadcast engineering Self-censorship Censorship of broadcasting
The (International) Noise Conspiracy

The (International) Noise Conspiracy (abbreviated TNC) is a Swedish rock band formed in Sweden in the late months of 1998. The line-up consists of Dennis Lyxzén (vocals), Inge Johansson (bass), Lars Strömberg (guitar), and Ludwig Dahlberg (drums). The band is known for its punk and garage rock musical influences, and its impassioned left-wing political stance. Up until 2004, guitarist/organist/keyboardist Sara Almgren was also a member of the band.

Swedish communists Refused Swedish punk rock groups G7 Welcoming Committee Records artists Sympathy for the Record Industry artists Garage punk groups Epitaph Records artists Swedish indie rock groups
Noise, vibration, and harshness

Noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is the study and modification of the noise and vibration characteristics of vehicles, particularly cars and trucks. While noise and vibration can be readily measured, harshness is a subjective quality, and is measured either via "jury" evaluations, or with analytical tools that provide results reflecting human subjective impressions. These latter tools belong to the field known as "psychoacoustics.

Mechanical vibrations Noise reduction Automotive engineering
Additive white Gaussian noise

Additive white Gaussian noise (AWGN) is a channel model in which the only impairment to communication is a linear addition of wideband or white noise with a constant spectral density and a Gaussian distribution of amplitude. The model does not account for fading, frequency selectivity, interference, nonlinearity or dispersion.

Time series models Noise Communication
Quantization error

In analog-to-digital conversion, the difference between the actual analog value and quantized digital value is called quantization error or quantization distortion. This error is either due to rounding or truncation. The error signal is sometimes considered as an additional random signal called quantization noise because of its stochastic behaviour.

Noise Telecommunications terms Digital audio Signal processing
Active noise control

Active noise control (ANC) (also known as noise cancellation, or active noise reduction) is a method for reducing unwanted sound.

Audio engineering Noise reduction Loudspeaker technology
Neon Bible

Neon Bible is the second album by Canadian indie rock band Arcade Fire, released in March 2007 on Merge Records. Originally announced on December 16, 2006 through the band's website, the majority of the album was recorded in a church that the band bought and renovated. Neon Bible became Arcade Fire's highest charting album at the time, debuting on the Billboard 200 at number two, selling 92,000 copies in its first week and more than 400,000 to date.

2007 albums Merge Records albums Concept albums Arcade Fire albums
Roadway noise

Roadway noise is the collective sound energy emanating from motor vehicles. In the USA it contributes more to environmental noise exposure than any other noise source, and is constituted chiefly of engine, tire, aerodynamic and braking elements. In other Western countries as well as lesser developed countries, roadway noise is expected to contribute a proportionately large share of the total societal noise pollution.

Noise pollution Sounds by type
Phase noise

Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Generally speaking, radio frequency engineers speak of the phase noise of an oscillator, whereas digital system engineers work with the jitter of a clock. Historically there have been two conflicting yet widely used definitions for phase noise.

Noise Telecommunications terms Oscillators
Companding

In telecommunication, signal processing, and thermodynamics, companding (occasionally called compansion) is a method of mitigating the detrimental effects of a channel with limited dynamic range. The name is a portmanteau of compressing and expanding. The use of companding allows signals with a large dynamic range to be transmitted over facilities that have a smaller dynamic range capability.

Audio engineering Sound recording technology Lossy compression algorithms
Noise figure

Noise figure (NF) is a measure of degradation of the signal-to-noise ratio (SNR), caused by components in a radio frequency (RF) signal chain. The noise figure is defined as the ratio of the output noise power of a device to the portion thereof attributable to thermal noise in the input termination at standard noise temperature . The noise figure is thus the ratio of actual output noise to that which would remain if the device itself did not introduce noise.

Noise Radar signal processing
Acoustic signature

Acoustic signature is used to describe a combination of acoustic emissions of ships and submarines.

Anti-submarine warfare Weapons countermeasures Sonar
Health effects from noise

Noise health effects are the health consequences of elevated sound levels. Elevated workplace or other noise can cause hearing impairment, hypertension, ischemic heart disease, annoyance and sleep disturbance. Changes in the immune system and birth defects have been attributed to noise exposure.

Noise pollution Health sciences Determinants of health Environmental health
Noise gate

A noise gate or gate is an electronic device or software that is used to control the volume of an audio signal. Gating is the use of a gate. Comparable to a compressor, which attenuate signals above a threshold, noise gates attenuate signals which register below the threshold. However, noise gates attenuate signals by a fixed amount, know as the range. In its most simple form, a noise gate allows a signal to pass through only when it is above a set threshold: the gate is 'open'.

Audio effects Noise reduction Dynamics processing
Karl Guthe Jansky

Karl Guthe Jansky (October 22, 1905 – February 14, 1950) was an American physicist and radio engineer who in August 1931 first discovered radio waves emanating from the Milky Way. He is considered one of the founding figures of radio astronomy.

1905 births American engineers 1950 deaths People from Little Silver, New Jersey American people of Czech descent American physicists Amateur astronomers American astronomers Scientists at Bell Labs Radio astronomers People from Norman, Oklahoma Czechs in Oklahoma
Cum on Feel the Noize

"Cum On Feel the Noize" File:Slade-cum-on-feel-the-noize-polydor-3. jpgUK/European cover of "Cum On Feel the Noize".

Slade songs UK Singles Chart number-one singles 1983 singles Glam rock songs Songs written by Jim Lea Songs written by Noddy Holder 1973 singles Quiet Riot songs Oasis (band) songs Singles certified gold by the Recording Industry Association of America Songs produced by Chas Chandler Irish Singles Chart number-one singles
Japanoise

is a portmanteau of the words "Japanese" and "noise": a term applied to the diverse, prolific, and influential noise music scene of Japan. Primarily popular and active in the 1980s and 1990s but still alive today, the Japanoise scene is defined by a remarkable sense of musical freedom.

Noise music Japanese music
Atmospheric electricity

Atmospheric electricity is the regular diurnal variations of the Earth's atmospheric electromagnetic network or, more broadly, any planet's electrical system in its layer of gases. The Earth's surface, the atmosphere and the ionosphere, together are known as the global atmospheric electrical circuit. Atmospheric electricity is a multidisciplinary topic. There is always free electricity in the air and in the clouds, which acts by induction on the earth and electromagnetic devices.

Geophysics Electrical phenomena Atmospheric electricity
Noisecreep

Noisecreep is a hard rock and heavy metal music news and media website based in the United States. The site was created by AOL Music in March 2009. Noisecreep is the fourth genre-specific music website owned by AOL after the rock music website Spinner, country music website TheBoot and hip hop music website TheBoomBox. Noisecreep is also part of AOL's MediaGlow publishing division which was created in January 2009.

Heavy metal media AOL Music websites
Noise regulation

Noise regulation includes statutes or guidelines relating to sound transmission established by national, state or provincial and municipal levels of government. After the watershed passage of the United States Noise Control Act of 1972, other local and state governments passed further regulations.

Noise pollution Environmental science
Bioacoustics

Bioacoustics is a cross-disciplinary science that combines biology and acoustics. Usually it refers to the investigation of sound production, dispersion through elastic media, and reception in animals, including humans. This involves neurophysiological and anatomical basis of sound production and detection, and relation of acoustic signals to the medium they disperse through.

Zoosemiotics Acoustics
Visible Noise

Visible Noise is a British independent record label that focuses solely on British bands.

Alternative rock record labels Independent record labels British independent record labels
Signal integrity

Signal integrity or SI is a set of measures of the quality of an electrical signal. In digital electronics, a stream of binary values is represented by a voltage (or current) waveform. However, digital signals are fundamentally analog in nature, and all signals are subject to effects such as noise, distortion, and loss. Over short distances and at low bit rates, a simple conductor can transmit this with sufficient fidelity.

Electronic design automation Digital electronics
Background noise

In acoustics and specifically in acoustical engineering, background noise or ambient noise is any sound other than the sound being monitored(primary sound). Background noise is a form of noise pollution or interference. Background noise is an important concept in setting noise regulations. See noise criteria for cinema/home cinema applications.

Noise Acoustics
Bring the Noise

"Bring the Noise" is a song by the hip hop group Public Enemy. It was included on the soundtrack of the 1987 film Less Than Zero and was also released as a single that year. It later became the first song on the group's 1988 album It Takes a Nation of Millions to Hold Us Back. The single reached #56 on the Billboard Hot R&B/Hip-Hop Songs chart.

1987 singles 1991 singles Grammy Award for Best Remixed Recording, Non-Classical Public Enemy songs Songs produced by Rick Rubin Anthrax (U.S. band) songs
Alex Ross (music critic)

Alex Ross (born 1968) is an American music critic. He has been on the staff of The New Yorker magazine since 1996 and published a critically acclaimed book on 20th-century classical music in 2007, The Rest Is Noise: Listening to the Twentieth Century.

Harvard University alumni LGBT writers from the United States MacArthur Fellows Living people American bloggers Gay writers 1968 births St. Albans School (Washington, D.C.) alumni American music journalists American music critics Opera critics The New Yorker critics The New Yorker people Classical music critics
Noise (radio)

In radio reception, noise is the superposition of white noise (also called "static") and other disturbing influences on the signal, caused either by thermal noise and other electronic noise from receiver input circuits or by interference from radiated electromagnetic noise picked up by the receiver's antenna. If no noise were picked up with radio signals, even weak transmissions could be received at virtually any distance by making a radio receiver that was sensitive enough.

Noise
Noise floor

In signal theory, the noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system, where noise is defined as any signal other than the one being monitored. In radio communication and electronics, this may include thermal noise, blackbody, cosmic noise as well as atmospheric noise from distant thunderstorms and similar and any other unwanted man made signals, sometimes referred to as incidental noise.

Noise
ITU-R 468 noise weighting

ITU-R 468 (originally defined in CCIR recommendation 468-4) is a standard relating to noise measurement, widely used when measuring noise in audio systems. The standard defines a weighting filter curve, together with a quasi-peak rectifier having special characteristics as defined by specified tone-burst tests. It is currently maintained by the European Broadcasting Union who took it over from the CCIR.

Sound Noise Standards Audio engineering ITU-R recommendations
Noise-induced hearing loss

Noise-induced hearing loss (NIHL) is an increasingly prevalent disorder that results from exposure to high-intensity sound, especially over a long period of time.

Industrial hygiene Deafness
Lansing State Journal

The Lansing State Journal is a daily newspaper published in Lansing, Michigan owned by Gannett.

Lansing, Michigan Newspapers published in Michigan Gannett publications
Black Tie White Noise

Black Tie White Noise is an album by David Bowie. Released in 1993, it was his first solo release in the 1990s after spending time with his hard rock band Tin Machine, retiring his old hits on his Sound+Vision Tour, and marrying supermodel Iman Abdulmajid. This album featured his old guitarist from the Ziggy Stardust era, Mick Ronson, who died of cancer later in the year.

1993 live albums David Bowie albums Live video albums Albums produced by David Bowie Albums produced by Nile Rodgers 1993 video albums David Bowie video albums 1993 albums
GUN Records

GUN Records (Great Unlimited Noises) was a record label located in Bochum, Northrhine-Westphalia, Germany and was founded 1992 by Bogdan Kopec and Wolfgang Funk. Different artists on the label have had hit singles as also albums in Europe. A branch of the label known as Supersonic Records existed up until 2005, when GUN's parent company BMG merged with Sony. In 2009, GUN Records announced they were closing.

Record labels disestablished in 2009 Defunct record labels of Germany Heavy metal record labels Rock record labels Alternative rock record labels Record labels established in 1992
Low-noise amplifier

Low-noise amplifier (LNA) is an electronic amplifier used to amplify possibly very weak signals (for example, captured by an antenna). It is usually located very close to the detection device to reduce losses in the feedline. This active antenna arrangement is frequently used in microwave systems like GPS, because coaxial cable feedline is very lossy at microwave frequencies, e.g. a loss of 10% coming from few meters of cable would cause a 10% degradation of the signal-to-noise ratio (SNR).

Electronic amplifiers
Noise temperature

In electronics, noise temperature is one way of expressing the level of available noise power introduced by a component or source.

Noise Telecommunications terms Electronics terms
Colors of noise

While noise is by definition derived from a random signal, it can have different characteristic statistical properties corresponding to different mappings from a source of randomness to the concrete noise. Spectral density is such a property, which can be used to distinguish different types of noise. This classification by spectral density is given "color" terminology, with different types named after different colors, and is common in different disciplines where noise is an important factor.

Noise Encodings
Bruit

Bruit is the term for the unusual sound that blood makes when it rushes past an obstruction in an artery when the sound is auscultated with the bell portion of a stethoscope. The term "bruit" simply refers to the sound. A related term is "vascular murmur", which should not be confused with a heart murmur. The location of the stethoscope when the sound is observed can affect the diagnosis.

French medical phrases Symptoms and signs: Vascular
Saber noise

Saber-noise or saber-rattling (Spanish: ruido de sables) may be used to refer to a historical incident in Chilean history that took place on September 3, 1924, when a group of young military officers protested against the political class and the postponement of social measures by rattling their sabers within their scabbards.

History of Chile Metaphors referring to war and violence 1924 in Chile Political metaphors
Think Tank (Blur album)

Think Tank is the seventh and most recent studio album by the English alternative rock band Blur. It was released on 5 May 2003 in the United Kingdom via Virgin Records. It was their highest charting album in the United States. The album cover was stenciled by the graffiti artist Banksy. The album's cover art sold at auction in 2007 for £75,000. NME ranked the album number 20 on its Top 100 Greatest Albums of the Decade list.

Virgin Records albums Albums produced by William Orbit Blur (band) albums Concept albums Albums recorded at Studio 13 Banksy Parlophone albums Article Feedback 5 Albums produced by Damon Albarn Albums produced by Ben Hillier 2003 albums
Dbx (noise reduction)

dbx is a family of noise reduction systems developed by the company of the same name. The most common implementations are dbx Type I and dbx Type II for analog tape recording and, less commonly, vinyl LPs. A separate implementation, known as dbx-TV, is part of the MTS system used to provide stereo sound to North American and certain other TV systems. The company – dbx, Inc. – was also involved with Dynamic Noise Reduction (DNR) systems.

Noise reduction Sound recording
Noise shaping

Noise shaping is a technique typically used in digital audio, image, and video processing, usually in combination with dithering, as part of the process of quantization or bit-depth reduction of a digital signal. Its purpose is to increase the apparent signal to noise ratio of the resultant signal.

Digital signal processing Noise Audio engineering
Automotive aerodynamics

Automotive aerodynamics is the study of the aerodynamics of road vehicles. The main concerns of automotive aerodynamics are reducing drag (though drag by wide wheels is dominating most cars), reducing wind noise, minimizing noise emission, and preventing undesired lift forces and other causes of aerodynamic instability at high speeds. For some classes of racing vehicles, it may also be important to produce desirable downwards aerodynamic forces to improve traction and thus cornering abilities.

Aerodynamics Automotive engineering
Squelch

In telecommunications, squelch is a circuit function that acts to suppress the audio output of a receiver in the absence of a sufficiently strong desired input signal.

Radio electronics Telecommunications terms
White Noise (film)

White Noise is a 2005 supernatural horror film, directed by Geoffrey Sax. The title refers to electronic voice phenomena (EVP), where voices, which some believe to be from the "other side," can be heard on audio recordings. The film is not related to the postmodern novel White Noise by Don DeLillo.

British thriller films British films American films Films directed by Geoffrey Sax Supernatural thriller films Canadian films 2005 films Ghost films 2000s thriller films Films shot in Vancouver Universal Pictures films English-language films Canadian thriller films American thriller films
Pseudorandom noise

In cryptography, pseudo random noise (PRN) is a signal similar to noise which satisfies one or more of the standard tests for statistical randomness. Although it seems to lack any definite pattern, pseudo random noise consists of a deterministic sequence of pulses that will repeat itself after its period. In cryptographic devices, the pseudo random noise pattern is determined by a key and the repetition period can be very long, even millions of digits.

Noise Pseudo randomness
Gaussian noise

Gaussian noise is statistical noise that has its probability density function equal to that of the normal distribution, which is also known as the Gaussian distribution. In other words, the values that the noise can take on are Gaussian-distributed. A special case is white Gaussian noise, in which the values at any pairs of times are statistically independent. In applications, Gaussian noise is most commonly used as additive white noise to yield additive white Gaussian noise.

Noise Stochastic processes Time series analysis
Bastard Noise

The Bastard Noise is an American band founded in 1991.

Alternative Tentacles artists Noise musical groups American experimental musical groups American electronic music groups Alien8 Recordings artists
Quiet PC

A quiet PC is a personal computer that makes little noise. Common uses for quiet PCs include video editing, sound mixing, home servers, and home theater PCs. A typical quiet PC uses quiet cooling and storage devices and energy-efficient parts. Like noise, the term "quiet PC" is subjective and there is currently no standard definition for a "quiet PC". However, a general definition proposed by one site is that the sound emitted by such PCs should not exceed 30 dBA.

Noise pollution Personal computers
Microphonics

Microphonics or microphony describes the phenomenon wherein certain components in electronic devices transform mechanical vibrations into an undesired electrical signal. The term comes from analogy with a microphone, which is intentionally designed to convert vibrations to electrical signals. When electronic equipment was built using vacuum tubes, microphonics were often a serious design problem.

Electronic design Microphones
Speckle pattern

A speckle pattern is an intensity pattern produced by the mutual interference of a set of wavefronts. This phenomenon has been investigated by scientists since the time of Newton, but speckles have come into prominence since the invention of the laser and have now found a variety of applications.

Patterns Interference
Sound of White Noise

Sound of White Noise is the sixth studio album by American heavy metal band Anthrax, released in May 1993 on Elektra Records. It is the band's first album with Armored Saint vocalist John Bush, and also their last studio album with longtime lead guitarist Dan Spitz.

Anthrax albums Albums produced by Dave Jerden Elektra Records albums English-language albums 1993 albums
White Noise (band)

White Noise is an experimental electronic music band formed in London, England, in 1968 by American-born David Vorhaus, a classical bass player with a background in physics and electronic engineering. He was initially joined by BBC Radiophonic Workshop composers Delia Derbyshire and Brian Hodgson, both ex of electronic music project Unit Delta Plus.

British electronic music groups
Robert Hood

Robert Hood is an American electronic music producer and DJ. He is a founding member of group Underground Resistance as a 'Minister Of Information' with Mad Mike Banks & Jeff Mills. He is often considered to be one of the founders of minimal techno.

American electronic musicians African American musicians American techno musicians Living people Remixers Year of birth missing (living people) Club DJs American DJs American dance musicians
Industrial noise

Industrial noise is usually considered mainly from the point of view of environmental health and safety, rather than nuisance, as sustained exposure can cause permanent hearing damage. Traditionally, occupational noise has been a hazard linked to heavy industries such as ship-building and associated only with noise induced hearing loss (NIHL).

Noise Noise pollution Industrial hygiene Occupational safety and health
Environmental impact of shipping

The environmental impact of shipping includes greenhouse gas emissions and oil pollution. Carbon dioxide emissions from shipping is currently estimated at 4 to 5 percent of the global total, and estimated by the International Maritime Organisation (IMO) to rise by up to 72 percent by 2020 if no action is taken. The First Intersessional Meeting of the IMO Working Group on Greenhouse Gas Emissions from Ships took place in Oslo, Norway on 23–27 June 2008.

Environmental issues with shipping Ocean pollution
Flicker noise

Flicker noise is a type of electronic noise with a 1/ƒ, or pink power density spectrum. It is therefore often referred to as 1/ƒ noise or pink noise, though these terms have wider definitions. It occurs in almost all electronic devices, and can show up with a variety of other effects, such as impurities in a conductive channel, generation and recombination noise in a transistor due to base current, and so on.

Noise
Fluctuation-dissipation theorem

The fluctuation-dissipation theorem (FDT) is a powerful tool in statistical physics for predicting the behavior of non-equilibrium thermodynamical systems. These systems involve the irreversible dissipation of energy into heat from their reversible thermal fluctuations at thermodynamic equilibrium. The fluctuation-dissipation theorem applies both to classical and quantum mechanical systems.

Statistical mechanics theorems Physics theorems Statistical mechanics Non-equilibrium thermodynamics
Fractional Brownian motion

In probability theory, a normalized fractional Brownian motion (fBm), also called a fractal Brownian motion, is a continuous-time Gaussian process BH(t) on [0, T 0, T], which starts at zero, has expectation zero for all t in [0, T 0, T], and has the following covariance function: where H is a real number in (0, 1), called the Hurst index or Hurst parameter associated with the fractional Brownian motion.

Long-memory processes Stochastic processes
Noise (video)

Noise, in analog video and television, is a random dot pattern of static displayed when no transmission signal is obtained by the antenna receiver of television set and other display devices. The random pattern superimposed on the picture, visible as a random flicker of "dots" or "snow", is the result of electronic noise and radiated electromagnetic noise accidentally picked up by the antenna. This effect is most commonly seen with analog TV sets or blank VHS tapes.

Noise Television terminology
White Noise (novel)

White Noise is the eighth novel by Don DeLillo, published by Viking Press in 1985. It won the U.S. National Book Award for Fiction. White Noise is an example of postmodern literature. It is widely considered his "breakout" work and brought him to the attention of a much larger audience. Time included the novel in its TIME 100 Best English-language Novels from 1923 to 2005. DeLillo originally wanted to call the book Panasonic, but the Panasonic Corporation objected.

Novels by Don DeLillo 20th-century American novels Postmodern novels Novels about consumerism 1985 novels National Book Award for Fiction winning works
Noise-cancelling headphones

Noise-cancelling headphones are any headphones that reduce unwanted ambient sounds by means of active noise control (ANC). This involves using one or more microphones placed near the ear, and electronic circuitry which uses the microphone signal to generate an "antinoise" signal. When the antinoise signal is produced by the speaker driver in the headphone, destructive interference cancels out the ambient noise as heard within the enclosed volume of the headphone.

Audio engineering Headphones Noise reduction
Fritz Feld

Fritz Feld (October 15, 1900 – November 18, 1993) was a film character actor who appeared in over 140 films, both silent and sound. His trademark was to slap his mouth with the palm of his hand to create a pop sound.

American people of German descent German film actors 1900 births 1993 deaths German silent film actors German emigrants to the United States
Carrier-to-noise ratio

In telecommunications, the carrier-to-noise ratio, often written CNR or C/N, is the signal-to-noise ratio (SNR) of a modulated signal. The term is used to distinguish the CNR of the radio frequency passband signal from the SNR of an analogue base band message signal after demodulation, for example an audio frequency analogue message signal. If this distinction is not necessary, the term SNR is often used instead of CNR, with the same definition.

Noise Engineering ratios
Richard Morel

Richard Morel is an American singer-songwriter, DJ, remixer and record producer from the suburbs of Boston, Massachusetts. He has worked extensively with Washington D.C. -based duo Deep Dish, co-writing, co-producing, performing and singing on many of their tracks, most notably on their albums Junk Science and George Is On. As a dance music producer and remixer, he has released an extensive number of club hits using the names Morel and Pink Noise.

Living people Remixers American record producers LGBT musicians from the United States Year of birth missing (living people) American male singers Songwriters from Massachusetts American DJs American dance musicians
Helicon Filter

Helicon Filter, also referred to as Helicon, Filter, or as HF, is a proprietary commercial and shareware photo editing software program for Microsoft Windows, similar to such programs as Adobe Photoshop and GIMP, developed and published by Helicon Soft Ltd. Unlike these other programs, Helicon Filter is designed primarily to edit and improve existing photos and not for graphics creation.

Windows-only freeware Photo software Raster graphics editors Digital photography
Make Some Noise (campaign)

Make Some Noise is a campaign by Amnesty International using music by John Lennon to promote human rights. Well-known artists produce covers of solo-era John Lennon songs exclusively for Amnesty International. Yoko Ono, widow of John Lennon, donated the recording rights to "Imagine" and John Lennon's entire solo songbook to Amnesty International. Amnesty has since used the rights to encourage new versions of Lennon's songs to be recorded by artists such as R.E.M.

2005 compilation albums Amnesty International Double compilation albums
Phonophobia

Phonophobia (from Greek φωνή - phōnē, "sound" and φόβος - phobos, "fear", also called ligyrophobia) is a fear of loud sounds. It can also mean a fear of voices, or a fear of one's own voice. For example, listening to a CD that starts with a minute of silence and then suddenly goes into loud rock music would be extremely startling for most people, assuming they had no prior knowledge of the content of the CD.

Phobias Noise Sound Auditory perception
Noise control

Noise control is an active or passive means of reducing sound emissions, often incentivised by personal comfort, environmental considerations or legal compliance. Practical and efficient noise control is wholly reliant on an accurate diagnosis of what is causing the noise, which first involves finding the source of noise. Once the source of noise has been found, the focus is reducing the noise at source by engineering means.

Noise Noise pollution
Ambient noise level

In atmospheric sounding and noise pollution, ambient noise level (sometimes called background noise level, reference sound level, or room noise level) is the background sound pressure level at a given location, normally specified as a reference level to study a new intrusive sound source. Ambient sound levels are often measured in order to map sound conditions over a spatial regime to understand their variation with locale.

Sound Noise Noise pollution Acoustics
Environmental noise

Environmental noise is the summary of noise from transport, industrial and recreational activities. The definition is pursuant to the directive 2002/49/EC article 10.1. This directive should give a common approach intended to avoid, prevent or reduce the harmful effects of environmental noise. The main target is an integrated noise management.

Noise pollution Environmentalism Acoustics
Into Battle with the Art of Noise

Into Battle with the Art of Noise is an EP by the Art of Noise—its first release, and also the first release by ZTT Records. The record represented the first instalment in the ZTT's Incidental Series (catalogue number ZTIS 100). Into Battle... constructed tracks using early sampling techniques centred on the Fairlight CMI workstation, which at that time represented the state-of-the-art in musical technology.

Debut EPs 1983 EPs Island Records EPs Art of Noise albums Albums produced by Trevor Horn ZTT Records EPs
Brownian noise

For similar phrases, see Brown note (disambiguation). Colors of noise White Pink Red (Brownian) Grey In science, Brownian noise, also known as Brown noise or red noise, is the kind of signal noise produced by Brownian motion, hence its alternative name of random walk noise. The term "Brown noise" comes not from the color, but after Robert Brown, the discoverer of Brownian motion.

Noise
Naoise

In Irish mythology, Noíse or Noisiu was the nephew of King Conchobar mac Nessa of Ulster, and a son of Usnech (or Uisliu), in the Ulster Cycle. When Deirdre (Derdriu) was born, Cathbad the druid prophesied that she would be beautiful, "a woman with twisted yellow tresses, green-irised eyes of great beauty and cheeks flushed like the foxglove," but that kings and lords would go to war over her.

Ulster Cycle
Perlin noise

Perlin noise is a computer-generated visual effect developed by Ken Perlin, who won an Academy Award for its invention. It can be used to simulate elements from nature, and is especially useful in circumstances where computer memory is limited.

Noise Fractals Computer graphics Special effects
I Just Can't Stop It (album)

I Just Can't Stop It is the debut album by UK 2 tone band The Beat. The album was released in 1980 via Go Feet Records in the UK. It was released the same year in the US on I.R.S. Records under the name "The English Beat". Well received from the start, critics such as Rolling Stone raved that the music was "wild and threatening, sexy and sharp. " And Allmusic later said "[it it] was a stunning achievement", which has been undiminished by time.

Sire Records albums 1980 debut albums The Beat albums
Nuclear space

In mathematics, a nuclear space is a topological vector space with many of the good properties of finite-dimensional vector spaces. The topology on them can be defined by a family of seminorms whose unit balls decrease rapidly in size. Vector spaces whose elements are "smooth" in some sense tend to be nuclear spaces; a typical example of a nuclear space is the set of smooth functions on a compact manifold.

Topological vector spaces Operator theory
Quantum noise

Quantum noise is uncertainty of some physical quantity due to its quantum origin. In the case of number of particles (photons or electrons), the quantum noise is also called shot noise. Most optical communications use amplitude modulation. In this case, the quantum noise appears as shot noise only. In the case of uncertainty of electric field in some lasers, the quantum noise is not just shot noise; uncertainties of both amplitude and phase contribute to the quantum noise.

Laser science Quantum optics Quantum mechanics
Auditory masking

Auditory masking occurs when the perception of one sound is affected by the presence of another sound.

Auditory system
Statistical noise

Statistical noise is the colloquialism for recognized amounts of unexplained variation in a sample. See errors and residuals in statistics.

Noise Statistical deviation and dispersion
Addicted to Noise

Addicted to Noise was an online music magazine in the early days of the World Wide Web. Founded by ex-Rolling Stone editor and writer Michael Goldberg and online music pioneer Jon Luini, it published its first issue in January 1995 and was the first online magazine to include audio samples along side new album reviews.

Internet properties disestablished in 1999 Internet properties established in 1995 Defunct websites Music webzines
Make Some Noise (Krystal Meyers album)

Make Some Noise is the third studio album by the U. S Christian artist Krystal Meyers. Make Some Noise marks a departure from the alternative/pop rock style of her two previous albums, in favor of a largely 80s-inspired dance pop sound. The US release of the CD features ten new tracks, while the Japanese-exclusive edition features all ten, plus a bonus track. The album debuted at No. 20 on the Billboard Top Heatseekers chart.

2008 albums Krystal Meyers albums
Comfort noise

Comfort noise (or comfort tone) is synthetic background noise used in radio and wireless communications to fill the artificial silence in a transmission resulting from voice activity detection or from the audio clarity of modern digital lines. Some modern telephone systems use voice activity detection (VAD), a form of squelching where low volume levels are ignored by the transmitting device.

Noise Radio technology Telecommunications terms VoIP terminology & concepts
Impulse noise

Tim Sommer

Timothy Andrew Sommer is an American musician, record producer, former Atlantic Records A&R Representative, WNYU DJ, Trouser Press journalist, MTV News correspondent, and VH1 VJ. Tim is perhaps best known as a bass player in the slo-core, dreampop bellwether Hugo Largo and the creator and host of Noise The Show, a pioneering NYC-based hardcore punk radio show.

Living people American bass guitarists American record producers Year of birth missing (living people)
SINAD

SINAD stands for Signal-to-noise and distortion ratio. It is a measure of the quality of a signal from a communications device, often defined as: where is the average power of the signal, noise and distortion components. SINAD is usually expressed in dB and is quoted alongside the receiver RF sensitivity, to give a quantitative evaluation of the receiver sensitivity. Note that with this definition, unlike SNR, a SINAD reading can never be less than 1 (i.e.

Electronics terms Error measures
Coherence

Dirtnap Records

Dirtnap Records is an independent Pacific Northwest record label specializing in punk rock. It was founded by Ken Cheppaikode while he was living in Seattle in 1999. Cheppaikode bought Green Noise record store in Portland, Oregon in 2005 and now runs the label from there. Cheppaikode started the label while working for Mordam Records, distributor of many punk labels and Maximum RocknRoll magazine. Naturally, Mordam also distributed Dirtnap's early releases.

Record labels established in 1999 American independent record labels Privately held companies based in Oregon Oregon record labels Punk record labels Companies based in Portland, Oregon
Emperor Tomato Ketchup (album)

Emperor Tomato Ketchup is the fourth album by British alternative rock band Stereolab, released in April 1996. At the time it was their greatest success to date both commercially and critically. Three singles were released from the album: "Cybele's Reverie", "Metronomic Underground" and "The Noise of Carpet". It takes its name from the 1971 Shuji Terayama-directed Japanese film Tomato Kecchappu Kôtei (Emperor Tomato Ketchup).

Stereolab albums 1996 albums
Joyful Noise (film)

Joyful Noise is a 2012 musical film, starring Queen Latifah, Dolly Parton, Keke Palmer, Courtney B. Vance, and introducing Jeremy Jordan. It was written and directed by Todd Graff, with gospel-infused music by Mervyn Warren. The film was released in U.S. theaters on January 13, 2012. In the film, two strong-minded women are forced to cooperate when budget cuts threaten to shut down a small-town choir.

Films shot in Georgia (U.S. state) Films directed by Todd Graff Films set in Georgia (U.S. state) Alcon Entertainment films Warner Bros. films
Signal-to-interference ratio

The signal-to-interference ratio (S/I or SIR), also known as the carrier-to-interference ratio (C/I, CIR), is the quotient between the average received modulated carrier power S or C and the average received co-channel interference power I, i.e. cross-talk, from other transmitters than the useful signal. The CIR resembles the carrier-to-noise ratio (CNR or C/N), which is the signal-to-noise ratio (SNR or S/N) of a modulated signal before demodulation.

Radio frequency propagation Radio resource management Television terminology Engineering ratios Interference
I Choose Noise

I Choose Noise is the third studio album by British progressive breakbeat band Hybrid, as well as an EP by the same. The album included recorded symphonic sequences by the Seattle Session Orchestra, and was produced in collaboration with composer Harry Gregson-Williams. The album was released in the UK on September 4, 2006 and in the United States on October 10, 2006.

Hybrid (Welsh band) albums 2006 albums
White Noise (The Living End album)

White Noise is the ARIA Award–winning fifth studio album by Australian punk rock band The Living End, released in Australia on 19 July 2008. It was their first album released by their new record label Dew Process. It was also released with a limited edition bonus DVD, which was recorded at ACDC Lane, Melbourne, featuring six live songs, four of which were songs from White Noise. The album debuted at number two on the Australian Album Chart, achieving a Gold certification in its first week.

2008 albums The Living End albums
Death rattle

A death rattle is a medical term that describes the sound produced by someone who is near death when saliva accumulates in the throat. Those who are dying may lose their ability to swallow, resulting in such an accumulation. While death rattle is a strong indication that someone is near death, it can also be produced by other problems that cause interference with the swallowing reflex, for instance, brain injuries. It is sometimes misinterpreted as the sound of the person choking to death.

Death Sounds by type
A Joyful Noise

A Joyful Noise is a musical with a book by Edward Padula and music and lyrics by Oscar Brand and Paul Nassau. The 1966 Broadway production was a flop but introduced choreographer Michael Bennett in his Broadway debut. Based on Mississippi author Borden Deal's 1959 novel The Insolent Breed, the story centers on Shade Motley, a fiddler who arrives in a small Southern town and shocks the stern community with his exuberant love of hillbilly music and life in general.

Broadway musicals 1966 musicals
Noise Control Act

The Noise Pollution and Abatement Act of 1972 is a statute of the United States initiating a federal program of regulating noise pollution with the intent of protecting human health and minimizing annoyance of noise to the general public. The Act established mechanisms of setting emission standards for virtually every source of noise, including motor vehicles, aircraft, certain types of heating, ventilation, and air-conditioning (HVAC) equipment and major appliances.

Noise pollution 1972 in law Legal articles without infoboxes United States federal environmental legislation Sound in the United States
Make Some Noise (Beastie Boys song)

"Make Some Noise" is a song by American hip hop group the Beastie Boys, released as the third single from their eighth studio album, Hot Sauce Committee Part Two (2011). Following two other singles from the album, "Make Some Noise" was released on April 11, 2011, prior to the album's release. The song is also their highest-charting single since 2004's "Ch-Check It Out", peaking at #1 on the Nielsen BDS alternative rock indicator chart.

English-language songs Beastie Boys songs Capitol Records singles 2011 singles
Peace and Noise

Peace and Noise is an album by Patti Smith, released September 30, 1997 on Arista Records. Uncut magazine ranked the album 21st best of the year. Song "1959" was nominated for Grammy Award for Best Female Rock Vocal Performance in 1998.

Patti Smith albums 1997 albums Arista Records albums
Loudspeakers in mosques

Loudspeakers in mosques are generally used for Adhan or "call to prayer", or sometimes for Khutbah or sermons. External loudspeakers are generally mounted on tall minarets. Mosque loudspeakers are used for a call to prayer, five times a day, sometimes starting as early as 4:00 AM. Loudspeakers, other than external ones, are sometimes also used inside the mosque to deliver sermons or for Prayer.

Mosques Loudspeakers
Noise Unit

Noise Unit is a musical band, a side-project of the prolific Bill Leeb and Rhys Fulber, of Front Line Assembly. Its members have included Marc Verhaeghen and Chris Peterson (Front Line Assembly, Decree). The most recent album, Voyeur, also featured Michael Balch, Craig Joseph Huxtable of Landscape Body Machine and Jeremy Inkel of Left Spine Down.

Canadian musical groups missing province or territory Musical groups established in 1989 Cleopatra Records artists Musical groups from Vancouver Canadian industrial music groups
Noise (2007 American film)

Noise is a comedy drama film written and directed by Henry Bean. It stars Tim Robbins and Bridget Moynahan. Robbins plays a successful lawyer in Manhattan named David Owen who is bothered by all the noise in the city, and who resorts to vandalism to put a stop to it, adopting the identity of "The Rectifier. " His acts of vandalism provoke the mayor of the city, played by William Hurt. The film premiered October 22, 2007 at the Rome Film Festival.

Films shot in New York City 2007 films 2000s comedy films 2000s drama films Films shot in New Jersey
Catarrhal Noise

Catarrhal Noise is a hard rock/heavy metal band from Noale, Veneto, Italy. The band was founded in September 1994, when Albyzzo and Ruzo (later known as Bullo) chose the name after a deep search inside an English dictionary. They sing in Venetian, that is very hard to understand for foreigners, and even for an Italian living outside Veneto.

Italian heavy metal musical groups Italian rock music groups
Big Noise from Winnetka

"Big Noise from Winnetka" is a jazz composition co-written by composer and bass player Bob Haggart, and first recorded in 1938, featuring Haggart and drummer Ray Bauduc, both members of a sub-group of the Bob Crosby Orchestra called "The Bobcats". The recording is remarkable for its unusual duet feature: Haggart whistles the melody and plays the bass, while only Bauduc accompanies him on the drums.

1938 songs Songs with music by Bob Haggart
Jake Stanczak

Jake Stanczak, known by his stage names Ewun and Kill The Noise, is a drum and bass, dubstep and house producer from Rochester, New York. He has worked with many artists including Spor, Evol Intent, Infiltrata, The Upbeats, Datsik and Dieselboy. Ewun has also appeared on many compilation albums. In 2011, he produced and was featured on the tracks "Narcissistic Cannibal" and "Fuels the Comedy", from Korn's tenth studio album The Path of Totality.

Living people American DJs American record producers
Brown note

For similar phrases, see Brown note (disambiguation). The brown note is a theoretical infrasonic frequency that would cause humans to lose control of their bowels due to resonance. There is no scientific evidence to support the claim that a "brown note" exists, using sound waves transmitted through air. The name is metonymy for the color of human feces. Frequencies supposedly involved are between 5 and 9 Hz, which is below 20 Hz, the lower frequency limit of human hearing.

Sound Urban legends
Feel the Noise

Feel the Noise is a drama film written by Albert Leon, directed by Alejandro Chomski and produced by Jennifer Lopez. It was released on October 5, 2007 and stars Omarion, Giancarlo Esposito, Victor Rasuk and James McCaffrey.

American musical drama films 2000s musical films Films directed by Alejandro Chomski American dance films 2007 films Hip hop films TriStar Pictures films English-language films 2000s drama films
Houston noise

Since the 1970s, Houston, TX has become one of the world's leading centers for a particular brand of dark experimental music, ranging from psych-rock to industrial to distorted, stripped-down folk songs, to dance party mayhem, but all sharing a similar aesthetic sensibility rooted in dissonance and a flippant attitude towards sonic clarity and technical virtuosity. Together these groups fall under the heading of Houston Noise.

Noise music Music of Houston, Texas
Queens of Noise

Queens of Noise is the second studio album by the American rock band The Runaways, released in 1977. The album has been called "a pop-metal pinnacle" and the band's "outstanding sophomore effort". In 2008, Raven Records released a "2-For-1" CD with both The Runaways and Queens of Noise albums along with two selections from Waitin' for the Night. "Hollywood" is featured in the 2010 film about the band.

Mercury Records albums The Runaways albums 1977 albums
List of Japanoise artists

This is an alphabetical list of Japanese Noise, or "Japanoise" (ジャパノイズ) bands and solo projects.

Lists of musicians by genre Lists of Japanese musicians Noise music
Noise (company)

Noise is a video game development company that works in partnership with Nintendo, developing games for the Custom Robo series.

Companies established in 1996 Video game development companies Nintendo divisions and subsidiaries Video game companies of Japan
PSNR

Cosmic noise

Cosmic noise and galactic radio noise is random noise that originates outside the Earth's atmosphere. It can be detected and heard on radio receivers.

Noise Astronomical radio sources
Above the Noise (McFly album)

Above the Noise is the fifth studio album from British band McFly. The album was released on 15 November 2010. The album spawned three singles: "Party Girl", which was released on 6 September; "Shine a Light", which was released on 8 November; and "That's the Truth", which was released on 6 March 2011. The album's title was revealed when it was made available to pre-order from the HMV website. The band made the album available to download to members of their new official website, SuperCity.

2010 albums McFly albums
Peak signal-to-noise ratio

The phrase peak signal-to-noise ratio, often abbreviated PSNR, is an engineering term for the ratio between the maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation. Because many signals have a very wide dynamic range, PSNR is usually expressed in terms of the logarithmic decibel scale. The PSNR is most commonly used as a measure of quality of reconstruction of lossy compression codecs.

Digital television Noise Engineering ratios Film and video technology Image processing
Beautiful Noise (album)

Beautiful Noise is the third album for Neil Diamond on Columbia Records, and was released in 1976. "Dry Your Eyes" was performed with The Band at their farewell show and is featured in Martin Scorsese's The Last Waltz. Beautiful Noise marked a radical departure in production, style, arrangements and compositional diversity for Diamond and is considered by many to be his finest all around album.

Columbia Records albums Neil Diamond albums 1976 albums
Common-mode interference

In telecommunication, the term common-mode interference has the following meanings: Interference that appears on both signal leads (signal and circuit return), or the terminals of a measuring circuit, and ground. A form of coherent interference that affects two or more elements of a network in a similar manner (i.e. , highly coupled) as distinct from locally generated noise or interference that is statistically independent between pairs of network elements.

Noise Interference Communication circuits
Atmospheric noise

Atmospheric noise is radio noise caused by natural atmospheric processes, primarily lightning discharges in thunderstorms. On a worldwide scale, eight million lightning discharges per day — about 100 lightning flashes per second.

Noise
Johnson noise

The Noise

the Noise is a monthly newspaper serving the cities of Flagstaff, Prescott, Sedona, Cottonwood, Jerome, Clarkdale, and Winslow in northern Arizona. Founded in 1993 by four high school seniors whose rural hometown's budget cuts lead to the cancellation of the student newspaper, it has since expanded its circulation and editorial to encompass a large swath of northern Arizona.

Flagstaff, Arizona Newspapers published in Arizona
New York Noise

New York Noise is a one-hour indie-rock music video television program which aired from 2003–2009 on NYCTV in New York and parts of New Jersey and Connecticut. It was created, produced, and edited by Shirley Braha and funded by New York City under the Bloomberg administration. The show was "devoted to music videos, live footage, and high jinx from bands that ride the L train.".

American public access television programs Local music television shows in the United States
World of Noise

World of Noise is the debut album recorded by the band Everclear. It was recorded in a friend's basement for $400 with Art Alexakis on vocals/lead guitar, Craig Montoya on bass, Scott Cuthbert on drums and was released in 1993 by Tim Kerr Records.

Everclear albums 1993 debut albums
Love Is Noise

"Love Is Noise" is a song by English alternative rock band The Verve and is the second track on their fourth album, Forth. It was released as the first single from the album on 3 August 2008 as a digital download, with the physical release on 11 August 2008 in the United Kingdom. The song received its first airplay by Zane Lowe on BBC Radio 1 on 23 June 2008. The promo video for the song debuted on the band's MySpace on 9 July.

The Verve songs Parlophone singles 2008 singles
NOiSE

This article is about NOiSE the manga. For other uses, see Noise (disambiguation). NOiSE 230pxMusubi on top of early silicon creaturesNOiSE (ノイズ)Genre Cyberpunk MangaWritten by Tsutomu NiheiPublished by KodanshaEnglish publisher 22x20px TokyopopDemographic SeinenMagazine AfternoonOriginal run 2001 – 2001Volumes 1 Anime and Manga Portal NOiSE is a one volume manga created by Tsutomu Nihei as a prequel to his ten-volume work, Blame!.

2001 manga Blame! Seinen manga Cyberpunk anime and manga Tokyopop titles
Escape from Noise

Escape from Noise is a 1987 concept album by Negativland. It marked the band's first release on an established independent record label, SST Records. On this album, they continued to develop their experimental style. The group also incorporated elements of pop music with shorter tracks and more conventional melodies.

Negativland albums 1987 albums
Noise By Numbers

Noise By Numbers is pop punk band featuring Dan Schafer and Jeff Dean (The Bomb, All Eyes West, Four Star Alarm, The Story So Far, Dead Ending). Their sound has been described as reminiscent of Husker Du, the Replacements, Dinosaur Jr. , Naked Raygun and the Effigies.

Musical groups from Chicago, Illinois Asian Man Records artists American pop punk musical groups
Bring in 'da Noise, Bring in 'da Funk

Bring in 'da Noise, Bring in 'da Funk is a musical that debuted Off-Broadway at the New York Shakespeare Festival/Public Theater in 1995 and moved to Broadway in 1996. The show was conceived and directed by George C. Wolfe, and featured music by Daryl Waters, Zane Mark and Ann Duquesnay; lyrics by Reg E. Gaines, George C. Wolfe and Ann Duquesnay; and a book by Reg E. Gaines.

1996 musicals Plays by George C. Wolfe Broadway musicals All-Black cast Broadway shows
Octave One

Octave One is a group of American Techno musicians composed of siblings Lenny Burden and Lawrence Burden, sometimes associated with their three other brothers, Lorne Burden, Lynell Burden and Lance Burden. In 1989, The band debuted on Derrick May's Transmat record label with the single "I Believe". In 1990, "I Believe" was included on the compilation Techno 2: The Next Generation (10 Records).

American electronic musicians Artists from Michigan Electronic music groups from Michigan Techno music groups
Hardnoise

Hardnoise were one of the founding fathers of the British hip hop scene, and - along with early label-mates Hijack - set the template for the UK hardcore sound. The group only released a handful of singles, before reforming with a changed membership as Son of Noise.

British hip hop groups
Noise power

In telecommunication, the term noise power has the following meanings: The measured total noise per bandwidth unit at the input or output of a device when the signal is not present. The power generated by a random electromagnetic process. Interfering and unwanted power in an electrical device or system. In the acceptance testing of radio transmitters, the mean power supplied to the antenna transmission line by a radio transmitter when loaded with noise having a Gaussian amplitude-vs.

Noise Electronics terms
Joyful Noise Recordings

Joyful Noise Recordings is an independent record label from Indianapolis, Indiana specializing in experimental indie rock. The label was founded in 2003 in Bloomington Indiana by Karl Hofstetter, who also played drums on many of the label's first releases. Joyful Noise has since grown to include 20+ artists such as Joan Of Arc, Marmoset, Jookabox, Child Bite, CJ Boyd, Prizzy Prizzy Please, Hermit Thrushes, Hi Red Center, and others.

Experimental music record labels Indie music record labels Record labels established in 2003 American independent record labels
Signal to Noise

Noise Addict

Noise Addict was an Australian alternative rock band, formed in Bondi Beach in 1992, originally consisting of Ben Lee, Doron Kalinko, Daniel Kohn, Joel Wasserman, Daniel Mapp and Saul Smith. The band recorded its first demo when Lee was only thirteen years old, and the group played its first concert afterwards. They were discovered by Fellaheen Records executive Steve Pavlovic, who sent their tape to Thurston Moore of Sonic Youth.

Musical groups reestablished in 2009 Australian alternative rock groups
Bill Nelson's Red Noise

Bill Nelson's Red Noise, or more simply as Red Noise, was a British New Wave band, formed by Bill Nelson (lead vocals, guitar), his brother Ian (saxophone), Andy Clark (keyboards), Rick Ford (bass) and Steve Peer (drums), around 1978. Nelson formed the band after dissolving Be-Bop Deluxe, while he was metamorphosing from blues, progressive and glam rock to more New Wave and electronic sounds, after the last Be-Bop Deluxe album, Drastic Plastic, released early 1978.

British New Wave musical groups Musical groups established in 1978 Musical groups disestablished in 1979
Friis formulas for noise

Friis formula or Friis's formula (sometimes Friis' formula), named after Danish-American electrical engineer Harald T. Friis, refers to either of two formulas used in telecommunications engineering to calculate the signal-to-noise ratio of a multistage amplifier. One relates to noise factor while the other relates to noise temperature.

Noise Equations
Music in psychological operations

Music has been used in psychological operations. The term music torture is sometimes used by critics of the practice of playing loud music incessantly to prisoners or people besieged. The United Nations and the European Court of Human Rights have banned the use of loud music in interrogations, but it is still being widely used. The term torture is sometimes used to describe the practice.

Psychological warfare techniques Psychological torture techniques Perception Psychological abuse
Blue Sky Noise

Blue Sky Noise is the third album by Circa Survive. It was released on April 20, 2010, by Atlantic Records. Studio recording was completed at the end of October 2009 and mixing was completed on 1 February 2010 by Rich Costey. Mastering was by Howie Weinberg. On February 16, 2010, the band announced that its new album would be titled Blue Sky Noise, and would be released on April 20, 2010.

Circa Survive albums Atlantic Records albums 2010 albums
The Big Noise

The Big Noise is a 1944 comedy film starring Stan Laurel and Oliver Hardy. It was produced by Sol M. Wurtzel and directed by Mal St. Clair. It has been regarded by many film critics and Laurel and Hardy historians as being among the duo's worst films.

Laurel and Hardy (film series) 1944 films Films directed by Malcolm St. Clair English-language films
NVH

Noise from the Basement

Noise from the Basement is the debut album released by Canadian singer-songwriter Skye Sweetnam. It was released on September 21, 2004 in North America by Capitol Records and on November 10, 2004 in Japan. The album peaked at #124 on the Billboard 200 albums chart. The album performed better in Japan, charting at #15 on the Japanese Oricon album charts, where it has sold over 100,000 copies.

2004 debut albums Enhanced CDs Skye Sweetnam albums Capitol Records albums
Ambient Vibrations

Various types of vibration sources are always producing so-called Ambient Vibrations on the Earth ground (also called ambient noise). These vibrations are mostly surface waves propagating on the surface. Low frequency waves (below 1 Hz) are generally called microseisms and high frequency waves (above 1 Hz) are called microtremors.

Seismology measurement Seismology
Nittany Nation

Nittany Nation is the student cheering section supporting the Penn State Nittany Lions men's basketball team. Founded during the 2003/04 season, the section is present at the Bryce Jordan Center for every home game with its name on the court along the sideline. ESPN and the Big Ten Network have featured the section during live game action. Until 2007, the organization was known as "Nittwits."

College basketball student sections in the United States Penn State Nittany Lions basketball
Transient Random-Noise Bursts with Announcements

Originally released in August 1993, Stereolab's Transient Random-Noise Bursts With Announcements was the group's major-label debut. The majority of the first 1800 vinyl copies had to be destroyed because of bad pressing quality. Also, the track "Pack Yr Romantic Mind" had to be re-recorded because it used a George Harrison sample which the band was unable to receive permission to use.

1993 albums Stereolab albums
Impulse noise (audio)

Impulse noise is a category of noise which includes unwanted, almost instantaneous sharp sounds (like clicks and pops). Noises of the kind are usually caused by electromagnetic interference, scratches on the recording disks, and ill synchronization in digital recording and communication. High levels of such a noise (200 + Decibels) may damage internal organs, while 180 Decibels are enough to destroy or damage human ears.

Noise
Carrier-to-receiver noise density

In satellite communications, carrier-to-receiver noise density (C/kT) is the ratio of the received carrier power to the receiver noise power density. The carrier-to-receiver noise density ratio is usually expressed in dBHz. The carrier-to-receiver noise density is given by where C is the received carrier power in watts, k is Boltzmann's constant in joules per kelvin, and T is the receiver system noise temperature in kelvins.

Noise
Noise dosimeter

A noise dosimeter (American) or noise dosemeter (British) is a specialized sound level meter intended specifically to measure the noise exposure of a person integrated over a period of time; usually to comply with Health and Safety regulations such as the Occupational Safety and Health (OSHA) 29 CFR 1910.95 Occupational Noise Exposure Standard or EU Directive 2003/10/EC.

Noise pollution Dosimeters
White noise machine

A white noise machine is a device that produces a sound that is random in character, which sounds like a rushing waterfall or wind blowing through trees. Often such devices do not produce actual white noise, which has a harsh sound, but more often pink noise, whose power rolls off at higher frequencies, or other colors of noise.

Noise Sleep Privacy
Noise-equivalent power

Noise-equivalent power (NEP) is a measure of the sensitivity of a photodetector or detector system. It is defined as the signal power that gives a signal-to-noise ratio of one in a one hertz output bandwidth. An output bandwidth of one hertz is equivalent to half a second of integration time. The units of NEP are watts per square root hertz. The NEP is equal to the noise spectral density (expressed in units of or) divided by the responsivity (expressed in units of or, respectively).

Noise Superconducting detectors
Dark current (physics)

In physics and in electronic engineering, dark current is the relatively small electric current that flows through photosensitive devices such as a photomultiplier tube, photodiode, or charge-coupled device even when no photons are entering the device. It is referred to as reverse bias leakage current in non-optical devices and is present in all diodes.

Optoelectronics Electronic engineering
Noise-canceling microphone

A noise-canceling microphone is a microphone designed to filter out ambient noise from the desired sound, especially useful in noisy environments.

Noise reduction Microphones
Noise Won't Stop

Noise Won't Stop is the third studio album by New York electronica duo Shy Child.

2007 albums Shy Child albums
Make a Jazz Noise Here

Make a Jazz Noise Here is a live double album by Frank Zappa. It was first released in June 1991, and was the third Zappa album to be compiled of recordings from his 1988 world tour, following Broadway the Hard Way (1988) and The Best Band You Never Heard in Your Life (1991). The album is made up mostly of instrumentals, featuring Zappa's own compositions, with some arrangements of Igor Stravinsky and Béla Bartók themes by his bassist, Scott Thunes.

Double live albums Frank Zappa live albums 1991 live albums Barking Pumpkin Records albums
Little Noise Sessions

The Little Noise Sessions is a series of acoustic charity concerts held annually at the Union Chapel, London, England in November, although one was held in Exeter in December 2009. The proceeds of ticket sales are donated to the charity, Mencap. The concerts are hosted by Jo Whiley. The line-up varies for each night (headline act in bold).

Music festivals in London
Passive seismic

Passive seismic is the detection of natural low frequency earth movements, usually with the purpose of discerning geological structure and locate underground oil, gas, or other resources. Usually the data listening is done in multiple measurement points that are separated by several hundred meters, over periods of several hours to several days, using portable seismometers.

Seismology measurement
Big Bad Noise

Big Bad Noise is the second album by Australian rock band The Choirboys which was released in 1987. This album was produced by Peter Blyton, Brian McGee and The Choirboys. The album peaked at No.  5 on the Kent Music Report Albums Chart, it was certified double platinum and ranked No.  21 for 1988 in Australia. It featured their number one Australian hit and most popular song "Run to Paradise". Other singles from the album included "Boys Will Be Boys" and "Struggle Town" reaching No.

1987 albums
Fixed-pattern noise

For fixed pattern noise in video projectors see Screen door effect. Fixed pattern noise is the term given to a particular noise pattern on digital imaging sensors often noticeable during longer exposure shots where particular pixels are susceptible to giving brighter intensities above the general background noise.

Noise Digital photography
A Noise Within

A Noise Within is an American theatrical company performing classic works of the European canon as well as American playwrights, in rotating repertory. It is based in Glendale, California.

Companies based in Los Angeles County, California Theatre companies in California
Noise generator

A Noise generator is a circuit that produces electrical noise (i.e. , a random signal). Noise generators are used to test signals for measuring noise figure, frequency response, and other parameters. Noise generators are also used for generating random numbers.

Electronic test equipment
This Is Noise

This Is Noise is the first EP by Rise Against. It was released on July 3, 2007 in Canada, and January 15, 2008 on iTunes by Geffen Records. The EP features 5 songs. A European track listing was announced on MySpace on March 31, 2008. It contains different artwork and different songs. The release dates were April 7, 2008 for Germany, the UK, Switzerland, and Italy, and April 11, 2008 for Austria.

Rise Against albums English-language EPs 2007 EPs
Negermusik

Negermusik ("Negro Music") was a pejorative term used by the Nazis during the Third Reich to signify musical styles and performances by African-Americans that were of the Jazz and Swing music genres. They viewed these musical styles in a racist fashion as inferior works belonging to an "inferior race" and therefore prohibitive. The term, at that same time, was also applied to indigenous music styles of black Africans.

German music history Censorship in Germany Nazi culture Nazi terminology
More Noise and Other Disturbances

More Noise and Other Disturbances is an album by The Mighty Mighty Bosstones. It was released in 1992 by Taang! Records.

The Mighty Mighty Bosstones albums 1991 albums
Noise Factory

Title=Noise Factory;ns=0/Main/;language:wiki=en,locale=en is a Japanese company that specialises in developing video games. It is one of the developer companies of SNK Playmore. Its more known games are Rage of the Dragons and the new Power Instinct games (having the rights of Atlus to continue developing the series).

Amusement companies of Japan SNK Playmore Companies established in 1998 Video game companies of Japan
Noise (disambiguation)

Cellular noise

Cellular noise refers to random variability in quantities within cellular biology. For example, cells which are genetically identical, even within the same tissue, are often observed to have different expression levels of proteins, different sizes and structures. These apparently random differences can have important biological and medical consequences.

Molecular biology Biophysics Cell biology
Neuronal noise

Neuronal noise is the term that describes random activity of neurons that presumably is not associated with encoding of behaviorally relevant variables. Many neuroscientists consider neuronal noise a factor that limits the capacity of information processing by the brain. Thus, Patrick Wilken and colleagues have suggested that neuronal noise is the principal factor that limits the capacity of visual short-term memory.

Noise
Power supply rejection ratio

In electronics, power supply rejection ratio or PSRR is a term widely used in the electronic amplifier or voltage regulator datasheets; used to describe the amount of noise from a power supply that a particular device can reject.

Power supplies
Staring to the Sun

"Staring to the Sun" is the band Scarling. 's fourth single and it was released on June 6, 2006. "Staring to the Sun" seems to be a sister song to So Long, Scarecrow's title track as the two songs share multiple lines of lyrics. Aside from the title track, the single came with two B-sides; "City Noise", taken from their previous album So Long, Scarecrow and a cover of Pixies' "Wave of Mutilation".

2006 singles Sympathy for the Record Industry singles Scarling. songs
Noise (2007 Australian film)

Noise is an acclaimed 2007 Australian film written and directed by director Matthew Saville and produced by Trevor Blainey. The film stars Brendan Cowell, Henry Nixon, Luke Elliot, Katie Wall, Maia Thomas and Nicholas Bell. The film's music is by Bryony Marks, and the distinctive sound design is by Emma Bortignon.

Australian films 2007 films Australian drama films English-language films Films shot in Melbourne
Le Noise

Le Noise is the thirty-third studio album by Canadian musician Neil Young, released in 2010. The album was recorded in Los Angeles and produced by Daniel Lanois (hence the titular pun). Lanois stated in an interview with Rolling Stone that "We cut a couple of solo acoustic songs, but the rest is very electric" and "There's no band, but I got in there with my sonics. " On August 20, Young posted to Facebook the release date for different formats and revealed that it would be a solo album.

Albums produced by Daniel Lanois Garage rock albums Experimental rock albums Reprise Records albums Neil Young albums English-language albums 2010 albums
The Noise Made by People

The Noise Made by People is the debut album by the English band Broadcast. It was released in 2000 by Warp Records. The album failed to chart in the United Kingdom or the United States but was released to critical acclaim.

2000 albums Tommy Boy Records albums Warp (record label) albums Broadcast albums
NR

Initialisms
Rumble (noise)

A rumble is a form of low-frequency noise created by a random sound wave existing between certain limitation points. In audio rumble refers to a low frequency sound from the bearings inside a turntable. This is most noticeable in low quality turntables with ball bearings. Higher quality turntables use slide bearings, minimizing rumble. Some phono pre-amplifiers implement a rumble filter, in an attempt to remove the noise. A heavier platter can also help dampen this.

Noise Turntables
Noise-immune cavity-enhanced optical heterodyne molecular spectroscopy

Noise-immune cavity-enhanced optical-heterodyne molecular spectroscopy (NICE-OHMS) is an ultra-sensitive laser-based absorption technique that utilizes laser light to assess the concentration or the amount of a species in gas phase by absorption spectrometry (AS).

Spectroscopy
Effective input noise temperature

In telecommunications, effective input noise temperature is the source noise temperature in a two-port network or amplifier that will result in the same output noise power, when connected to a noise-free network or amplifier, as that of the actual network or amplifier connected to a noise-free source. If F is the noise figure numeric and 290 K the standard noise temperature, then the effective noise temperature is given by T n = 290(F-1).

Noise
Noise (audio)

Noise in audio, recording, and broadcast systems refers to the residual low level sound (usually hiss and hum) that is heard in quiet periods of a programme. In audio engineering it can refer either to the acoustic noise from loudspeakers, or to the unwanted residual electronic noise signal that gives rise to acoustic noise heard as 'hiss'. This signal noise is commonly measured using A-weighting or ITU-R 468 weighting Noise is often generated deliberately and used as a test signal.

Noise Audio electronics
Salt and pepper noise

Salt and pepper noise is a form of noise typically seen on images. It represents itself as randomly occurring white and black pixels. An effective noise reduction method for this type of noise involves the usage of a median filter, morphological filter or a contra harmonic mean filter. Salt and pepper noise creeps into images in situations where quick transients, such as faulty switching, take place.

Noise Digital photography Image processing
We Bring the Noise!

We Bring the Noise! is the eighth studio album by Scooter. Two singles were released from the album: "Posse (I Need You on the Floor)" on 21 May 2001, and a remix of "I Shot the DJ" entitled "Aiii Shot the DJ" on 13 August 2001. It is the last studio album featuring Axel Coon, who left the band in 2002 to pursue a solo career in DJing.

Scooter albums 2001 albums
Sweet Noise

Sweet Noise is a Polish alternative metal band. The group was formed in 1990 in Swarzędz. They have released eight CDs (included two international versions) and appeared three times at the Przystanek Woodstock festival with the special show in 2003 when more than 400 000 people watched the culmination of what the band refers to as conceptual art of Revolta White Shock. The leader and creator of the band is Peter "Glaca" Mohamed.

Polish rock music groups
Positive Noise

Positive Noise were a New Wave and Synthpop band from Scotland who had a number of indie hits in the 1980s. They released three albums and several singles and were together for over five years.

Synthpop groups British New Wave musical groups Scottish pop music groups
Noise margin

In electrical engineering, noise margin is the amount by which a signal exceeds the minimum amount for proper operation. It is commonly used in at least two contexts: In communications system engineering, noise margin is the ratio by which the signal exceeds the minimum acceptable amount. It is normally measured in decibels. In a digital circuit, the noise margin is the amount by which the signal exceeds the threshold for a proper '0' or '1'.

Electronic design automation Electronic design Integrated circuits Electronic engineering
Make Some Noise (Krystal Meyers song)

"Make Some Noise" is the second single from the album, Make Some Noise, by Krystal Meyers, released in the United States and Japan in 2008.

Krystal Meyers songs Songs written by Krystal Meyers Songs written by Dave Derby Songs written by Vitamin C 2008 singles
Nashville Noise

The Nashville Noise was a short-lived member of the American Basketball League (ABL). The site was a sound one, capitalizing on the long-time success and well established fan support of the University of Tennessee's women's basketball program, and the team was anchored by former Tennessee All-American Michelle Marciniak and the 1996 Olympic gold-medal winner and native Tennessean Venus Lacy.

American Basketball League (1996–1998) Basketball teams in Tennessee Defunct basketball teams Sports clubs established in 1998 Sports in Nashville, Tennessee Sports clubs disestablished in 1998
Contrast resolution

Contrast resolution is the ability to distinguish between differences in intensity in an image. The measure is used in medical imaging to quantify the quality of acquired images. It is a difficult quantity to define, because it depends on the human observer as much as the quality of the actual image. For example, the size of a feature affects how easily it is detected by the observer.

Medical imaging
Noise cancellation

Beautiful Noise (TV series)

Beautiful Noise is an HD television music profile and performance series produced in Canada by Original Spin Media. The series premiered on Rave HD in the United States in the summer of 2006. The programs debuted in Canada on Sun TV in January 2008 and CBC Bold in March 2009. The series is filmed at Toronto's Berkeley Church performance and event venue. Production for Season 3 ran March 31-April 7, 2008.

Canadian music television series Television series produced in Toronto 2007 Canadian television series debuts Canadian variety television series
Noise (acoustic)

Acoustic noise is any sound in the acoustic domain, either deliberate (music, speech, etc. ) or unintended. It is important to recognise that the term "noise" is also used to refer to other, non-audible forms, especially in electronics and in the radio/radar spectrum.

Noise pollution
Noise Ninja

Noise Ninja is a proprietary noise reduction application and Photoshop plugin which attempts to eliminate noise present in photos taken with a digital camera. It uses custom profiles for each camera to increase the effectiveness of the noise reduction algorithms used.

Photo software Windows software Mac OS X software
White Noise Records

White Noise Records was a record label founded in Los Angeles in 1978 by artists Ronn Spencer and Louise Spencer, writers Nicole Panter and Jim Bickhart, attorneys Gordon Rubin and Peter Paterno, and publicist Bob Merlis. White Noise's first release was the 7" EP "Live At Surf City" (1978), by VOM, a short-lived, punk ensemble led by notorious rock critic Richard Meltzer and featuring future Angry Samoans' Gregg Turner and Metal Mike Saunders.

Re-established companies American record labels Record labels disestablished in 1980 Record labels disestablished in 2003 Record labels established in 1978
No Aircraft Noise

No Aircraft Noise, or more fully The Common Cause - No Aircraft Noise, was a minor Australian political party that operated from 1995 until 1999. It was dedicated to removing noise pollution for residents of Sydney, which was generated by the city's three airports. The party suggested that the airports should be shifted to the edge of Sydney, away from the dense residential areas. The party's former adherents included Greens MLC Sylvia Hale.

Political parties disestablished in 1999 Political parties established in 1995 Defunct political parties in New South Wales
CX (audio)

CX is a noise reduction system for recorded analog audio. It was developed by CBS Laboratories (a division of CBS) in the 1970s as a competitor to other noise reduction (NR) systems such as Dolby and dbx. The name CX was derived from "Compatible eXpansion," a feature of the technique. CX was originally designed by CBS as a noise-reduction technology for vinyl LP records. CX required a special decoder connected to a stereo system, in order to fully reproduce the CX encoded sound on the LP.

Noise reduction Laserdisc Sound recording
Noise measurement

Noise measurement is carried out in various fields. In acoustics, it can be for the purpose of measuring environmental noise, or part of a test procedure using white noise, or some other specialised form of test signal. In electronics it relates to the sensitivity of communications systems, the purity of signals, or the quality of audio systems. The concept is to define the noise level below which signals cannot reliably be detected.

Noise Noise pollution
Noise spectral density

In communications, noise spectral density N0 is the noise power per unit of bandwidth; that is, it is the power spectral density of the noise. It has dimension of power/frequency, whose SI coherent unit is watts per hertz, which is equivalent to watt-seconds or joules. If the noise is white noise, i.e. , constant with frequency, then the total noise power N in a bandwidth B is BN0. This is utilized in signal-to-noise ratio calculations.

Noise
Perceptual noise exclusion hypothesis

The concept of a perceptual noise exclusion deficit is an emerging hypothesis as to the origins and nature of dyslexia. It is supported by research showing that dyslexic adults and children experience difficulty in targeting visual information in the presence of visual perceptual distractions, but subjects do not show the same impairment when the distracting factors are removed in an experimental setting.

Theories of dyslexia Neurology Disability Developmental dyslexia
Signal-to-quantization-noise ratio

Signal-to-Quantization-Noise Ratio (SQNR or SNqR) is widely used quality measure in analysing digitizing schemes such as PCM and multimedia codecs. The SQNR reflects the relationship between the maximum nominal signal strength and the quantization error (also known as quantization noise) introduced in the analog-to-digital conversion.

Noise Engineering ratios Digital audio Electronics terms
Bravery, Repetition and Noise

Bravery Repetition and Noise is the ninth full length album by The Brian Jonestown Massacre, released in 2001. All the songs were written by Anton Newcombe. The front cover shows American independent film director Jim Jarmusch. Incidentally The Brian Jonestown Massacre's song "Not if You Were the Last Dandy on Earth" appears on the soundtrack to his film Broken Flowers. The track "Sailor" was originally performed by The Cryan' Shames.

The Brian Jonestown Massacre albums 2001 albums
Antenna analyzer

An antenna analyzer (also known as a noise bridge, RX bridge, SWR analyzer, or RF analyzer) is a device used for measuring the efficiency of antenna systems in radio electronics applications.

Radio electronics Electronic test equipment Electrical circuits
Noise weighting

A noise weighting is a specific amplitude-vs. -frequency characteristic that is designed to allow subjectively valid measurement of noise. It emphasises the parts of the spectrum that are most important. Usually, noise means audible noise, in audio systems, broadcast systems or telephone circuits.

Noise Audio engineering
White Noise (Gary Numan album)

White Noise is a double live album by Gary Numan and originally released in 1985. The album was reissued as a double CD in 1998 before a remastered version was released in 2003. The White Noise album was recorded on 11 December 1984 - the second-last show of Numan's Berserker Tour. It was released on 27 April 1985 and reached number 29 in the UK album chart, outperforming the Berserker (1984) album. White Noise also enjoyed great success in Belgium where it went to number 2.

2008 live albums Gary Numan live albums Live video albums 2008 video albums Gary Numan video albums 1985 live albums
Modulated Noise Reference Unit

MNRU redirects here. It can also refer to the United Revolutionary Nationalist Movement. Modulated Noise Reference Unit (MNRU) is an ITU standard (ITU P.810). The MNRU is, as the name implies, a noise model that utilizes speech as well as noise as input. The modulated output noise is a result of a combination of the input speech and noise, where the input speech is used to modulate the input noise. MNRU is mainly used in the telecommunication industry.

Noise ITU-T recommendations
Reference noise

In telecommunication, reference noise is the magnitude of circuit noise chosen as a reference for measurement. Many different levels with a number of different weightings are in current use, and care must be taken to ensure that the proper parameters are stated. Specific ones include: dBa, dBa(F1A), dBa(HA1), dBa0, dBm, dBm(psoph), dBm0, dBrn, dBrnC, dBrnC0, dBrn(f1-f2), dBrn(144-line), dBx.

Noise Telecommunications terms Communication circuits
Half Noise

Half Noise is an American alternative rock band from Nashville, Tennessee, formed in 2010. The project was formed as a result of the departure of Zac Farro of Paramore.

Alternative rock groups from Tennessee Musical duos American alternative rock groups Musical groups from Nashville, Tennessee Musical groups established in 2010
Noise Fest

Noise Fest was an influential festival of no wave noise music performances curated by Thurston Moore of Sonic Youth at the New York City art space White Columns in June 1981. Sonic Youth made their first live appearances at this show. In mid 1981 Kim Gordon and Josh Baer convinced Thurston Moore to organize this nine day noise festival to accommodate underemployed experimental performers in the downtown scene.

No Wave Noise music Experimental music festivals
AMC-18

AMC-18 is a geostationary Lockheed Martin A2100A communications satellite owned by SES Americom. It was launched on December 8, 2006 from Kourou aboard an Ariane 5 launch vehicle and is situated at 105° west longitude, providing coverage of North America with twenty-four C band transponders of 12-18 watts each. Future users in May 2007 include The CW Television Network and Canadian Broadcasting Corporation, among other services.

Communications satellites in geostationary orbit 2006 in spaceflight Satellite television
Voice or Noise

Voice or Noise is a shōnen-ai manga series by Yamimaru Enjin, author of the one-shot manga The Way To Heaven and illustrator of the novel Eat or Be Eaten. The story focuses on the relationship between a junior high school student, Shinichiro, and a college professor, Narusawa, both of whom have the ability to speak to animals. It is an ongoing series, serialized in the magazine Chara and published in volume format by Tokuma Shoten. As of March 2012, four volumes have been published in Japan.

2003 manga Tokyopop titles Shōnen-ai anime and manga
A Cellarful of Noise

A Cellarful of Noise is the title of Brian Epstein's 1964 autobiography. His assistant, Derek Taylor, was the ghostwriter of the book, which describes the early days of The Beatles, whom Epstein managed. Epstein asked John Lennon what he thought the book should be called, and Lennon suggested "Queer Jew". Lennon was later quoted as saying that the book should have been titled, "A Cellarful of Boys" in reference to Epstein's homosexuality.

Music autobiographies 1964 books British autobiographies Books about The Beatles
Blank Noise project

Blank Noise is a community-public art project that seeks to confront street harassment, commonly known as eve teasing, in India. The project, initiated by Jasmeen Patheja in August 2003, started out as a student project at Srishti School of Art Design and Technology in Bangalore and has since spread out to other cities in India.

Feminism in India Indian art Sexual harassment in India Bangalore culture Public art
Cellarful of Noise

Cellarful of Noise was a 1980s rock band featuring Mark Avsec and Kevin Valentine, both members of Donnie Iris and the Cruisers. They released two albums. They also had one song hit the Billboard Hot 100, "Samantha (What You Gonna Do?)," which peaked at #69 in April 1988.

American rock music groups
Burst noise

Burst noise is a type of electronic noise that occurs in semiconductors. It is also called popcorn noise, impulse noise, bi-stable noise, or random telegraph signal (RTS) noise. It consists of sudden step-like transitions between two or more discrete voltage or current levels, as high as several hundred microvolts, at random and unpredictable times.

Noise
The Best of The Art of Noise

The Best of the Art of Noise is the name of a series of compilation albums with songs by the British synthpop and industrial band The Art of Noise. The first version was released on the China Records label in 1988. The Best of the Art of Noise was released with at least ten different track listing variations from 1988 to 1997.

Art of Noise albums 1988 compilation albums
Noise Ratchet

Noise Ratchet were an alternative Rock band originating from California. Noise Ratchet began as a pop punk/ska band in February 1997 in San Diego, California. In 1998, they released their first independent album, Never Going Back, at Youth Wave 1998 while opening for P.O.D. The Supertones, Stavesacre. In 1999, the band's original drummer, Richard Savercool left the band and drummer Brandon Young filled this vacancy. At the same time, guitarist Roger Molina was also added to the lineup.

Musical groups from California American rock music groups
Above the Noise (The Revolution Smile album)

Above The Noise is The Revolution Smile's major label debut. It was produced by Dave Sardy and Shaun Lopez and was mixed by Andy Wallace.

2003 albums The Revolution Smile albums Geffen Records albums Albums produced by Dave Sardy
A Whisper in the Noise

A Whisper in the Noise is a musical project of composer West Thordson. Centered in the Minneapolis-St. Paul metro, the group is known for their dark sound and unique instrumentation, as well as their effective live performances.

Musical groups from Minnesota American post-rock groups Art rock
Noise trader

A noise trader also known informally as idiot trader is described in the literature of financial research as a stock trader whose decisions to buy, sell, or hold are irrational and erratic. The presence of noise traders in financial markets can then cause prices and risk levels to diverge from expected levels even if all other traders are rational.

Financial markets
Noise Won't Stop (song)

Noise Won't Stop is a 2007 song by New York synthpop band Shy Child, from the album of the same name, and previous album One With The Sun.

2007 singles
Generation–recombination noise

International Noise Conspiracy

Eb/N0

Eb/N0 (the energy per bit to noise power spectral density ratio) is an important parameter in digital communication or data transmission. It is a normalized signal-to-noise ratio (SNR) measure, also known as the "SNR per bit". It is especially useful when comparing the bit error rate (BER) performance of different digital modulation schemes without taking bandwidth into account.

Noise Engineering ratios Signal processing
Patrick Vian

Patrick Vian (born Angoulême, 12 April 1942) is a French musician.

Protopunk musicians Living people People from Angoulême French keyboardists French electronic musicians 1942 births
Circuit noise level

Circuit noise level: At any point in a transmission system, the ratio of the circuit noise at that point to an arbitrary level chosen as a reference. Note: The circuit noise level is usually expressed in dBrn0, signifying the reading of a circuit noise meter, or in dBa0, signifying circuit noise meter reading adjusted to represent an interfering effect under specified conditions.

Noise
Oscillator phase noise

Oscillators inherently produce high levels of phase noise. That noise increases at frequencies close to the oscillation frequency or its harmonics. With the noise being close to the oscillation frequency, it cannot be removed by filtering without also removing the oscillation signal. And since it is predominantly in the phase, it cannot be removed with a limiter.

Noise Oscillators
Black Noise (group)

Black Noise is a hip-hop crew hailing from the Cape Flats in Cape Town, South Africa. The crew, along with Prophets of da City (POC), is credited with being a pioneer of Cape Town's 'conscious' hip-hop scene in the late 80s and early 90s. The crew's line-up has changed significantly since the early 90s, but Emile YX? (aka Emile Jansen) has been the crew's mainstay.

South African hip hop groups
Final Noise E.P.

Final Noise E.P. is an EP of the band Eisley released March 21, 2006 on Reprise Records. Though the EP is labeled under Eisley, it also contains songs by artists Simon Dawes and Timmy Curran.

2006 EPs Eisley albums
Dreaming Through the Noise

Dreaming Through the Noise is singer-songwriter Vienna Teng's third album.

Vienna Teng albums 2006 albums
Noise (programming block)

Noise is a Fuji TV late night anime programming block, broadcast each Wednesday night from 26:08 to 26:38. It is Fuji TV's second late night anime-themed time block, after noitaminA, which airs every Thursday night. It first began on October 15, 2008, with Michiko to Hatchin.

Article Feedback 5 Noise (programming block) Japanese television networks Fuji News Network
Here Come the Noise Makers

Bruce Hornsby's first live release is titled Here Come the Noise Makers. It is a double album compilation of songs recorded between 1998 and New Year's Eve 1999/2000. This is Hornsby's first album with his touring act Bruce Hornsby & the Noise Makers.

Double live albums RCA Records live albums 2000 live albums Bruce Hornsby albums
Rock and Roll Ain't Noise Pollution

"Rock and Roll Ain't Noise Pollution" is a song by the rock band AC/DC, the song featured as the final track of the album released in 1980 Back in Black. It is the fourth single released of the album. The song reached number 15 on the UK singles charts, the highest placing of any song on the album.

AC/DC songs Songs written by Brian Johnson Songs produced by Robert John "Mutt" Lange Songs written by Malcolm Young 1980 songs Songs in memory of deceased persons Songs written by Angus Young
Mode partition noise

Mode partition noise: In an optical communication link, is phase jitter of the signal caused by the combined effects of mode hopping in the optical source and intramodal distortion in the fiber. Mode hopping causes random wavelength changes which in turn affect the group velocity, i.e. , the propagation time. Over a long length of fiber, the cumulative effect is to create jitter, i.e. mode partition noise. The variation of group velocity creates the mode partition noise.

Noise
White Noise (song)

"White Noise" is the first single from The Living End's fifth studio album, White Noise. Released on 5 July 2008, after the "White Noise" track was the most added song on Australian radio in the weeks previous, it went on to top the Australian Airplay Chart. The single was also released exclusively on iTunes and Nokia Music, with respective bonus B-Sides. The single has now been accredited platinum status in Australia. The song also won the 2009 Song of the Year at the APRA Awards.

The Living End songs 2008 singles
Joyful Noise (album)

Joyful Noise is the third studio album by The Derek Trucks Band, released on September 2, 2002. It features an eclectic mix of music, ranging from gospel, jazz fusion, Latin music, to East Indian music. Many of the songs feature special guests, including Trucks' wife Susan Tedeschi, Rahat Fateh Ali Khan, the nephew of Ustad Nusrat Fateh Ali Khan and a respected singer in his own right, and soul artist Solomon Burke.

Derek Trucks albums Albums produced by Craig Street Columbia Records albums 2002 albums Albums produced by Russ Kunkel
Organized Noise

Noise (DecembeRadio album)

Noise is a praise and worship album by the band DecembeRadio, released independently in 2005.

2005 albums DecembeRadio albums
List of noise musicians

The following is a list of artists who make noise music: [edit] A Abruptum Absolute Null Punkt Acid Mothers Temple AIDS Wolf Akufen An Albatross Alva Noto Maryanne Amacher Oren Ambarchi Anenzephalia Animal Collective George Antheil Arab on Radar Arcane Device A.R.E. Weapons John Armleder Koji Asano Astro Atari Teenage Riot Kenneth Atchley Atrax Morgue Aube Autolux Autopsia Avec-A (a.k.a.

Lists of musicians by genre Noise musicians Experimental musicians
Mourning Noise

Mourning Noise was an American horror- and hardcore punk band from Lodi, New Jersey, notable for drummer Steve Zing. Active around the time of the Misfits, Mourning Noise were strongly influenced by the Misfits as drummer Steve Zing lived very close to Jerry Only and Doyle's house and Steve went to high school with Doyle. Their music was typically fast and melodic.

American punk rock groups Horror punk Musical groups from New Jersey
Channel noise level

In telecommunications, the term channel noise level has the following meanings: The ratio of the channel noise at any point in a transmission system to an arbitrary level chosen as a reference. The noise power spectral density in the frequency range of interest. The average noise power in the frequency range of interest.

Noise
White noise (slang)

The term white noise, the 'sh' noise produced by a signal containing all audible frequencies of vibration, is sometimes used as slang to describe a meaningless commotion or chatter that masks or obliterates underlying information. The information itself may have characteristics that achieve this effect without the need to introducing a masking layer. A common example of this usage is a politician including more information than needed to mask a point he doesn't want noticed.

Sounds by type
The Noise Next Door

The Noise Next Door is a three piece band, made up of triplet brothers from Leigh Park, England. Craig, Scott and Ed Sutton were born on 30 May 1986, to Annette and Barry Sutton. They were the final three of an already large family consisting of four girls. Their father, Barry, is a musician, and the three boys started a band at the age of thirteen called 'Trips'. In 2004 John McLaughin, who has written for Busted, Blue and Sugababes, discovered them working in their local Asda.

Sibling musical trios Triplets Musical groups established in 2004 British boy bands English musical groups
Noise (economic)

Economic noise, or simply noise, describes a theory of pricing developed by Fischer Black. To Black, noise is the opposite of information. Sometimes it's hype, other times it's inaccurate ideas, other times it's inaccurate data; noise has many forms. Noise is everywhere in the economy and we can rarely tell the difference between it and information. Noise has two broad implications. It allows speculative trading to occur (see below). It is indicative of market inefficiency.

Pricing
Make Some Noise

Shall Noise Upon

Shall Noise Upon is the 2008 album by Apollo Sunshine. It was released on vinyl and digital download on August 5, 2008. A CD version followed on September 2. The record, which went under 'Mysteries of the Old Soul' as a working title, was recorded during the summer of 2007 in the Catskill Mountains, in a "house inhabited by spirits" and located next door to the home of the original Uncle Sam.

2008 albums Apollo Sunshine albums
Contrast-to-noise ratio

Contrast-to-noise ratio (CNR) is a measure used to determine image quality. CNR is similar to the metric, signal-to-noise ratio (SNR), but subtracts off a term before taking the ratio. This is important when there is a significant bias in an image, such as from haze. As can be seen in the picture at right, the intensity is rather high even though the features of the image are washed out by the haze. Thus this image may have a high SNR metric, but will have a low CNR metric.

Image processing
Noise Viola

Noise Viola is a Brazilian instrumental group formed by Fred Andrade (electric guitar), Paulo Barros (acoustic guitar), Leonardo César (12 string guitar), Renato Monteiro (bass), Rafael Santiago and Cacau (percussion), which presents a fusion of classical music and Brazilian rhythms, such as frevo, maracatu and baião.

Pernambuco Brazilian rock music groups Instrumental musical groups
Antenna noise temperature

In telecommunication, antenna noise temperature is the temperature of a hypothetical resistor at the input of an ideal noise-free receiver that would generate the same output noise power per unit bandwidth as that at the antenna output at a specified frequency. Antenna noise temperature has contributions from several sources: Galactic radiation Earth heating The sun Electrical devices The antenna itself Galactic noise is high below 1000 MHz. At around 150 MHz, it is approximately 1000K.

Noise Temperature

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