Noise is sound, chiefly unwanted, unintentional, or harmful sound considered unpleasant, loud, or disruptive to mental or hearing faculties. From a physics...

Look up noise in Wiktionary, the free dictionary. Noise is any unwanted sound. More broadly, noise (spectral phenomenon) describes many types of random...

NOiSE is a Japanese manga series written and illustrated by Tsutomu Nihei. It is a prequel to his ten-volume work, Blame!. Noise offers some information...

of noise or noise spectrum refers to the power spectrum of a noise signal (a signal produced by a stochastic process). Different colors of noise have...

Look up white noise in Wiktionary, the free dictionary. White noise is primarily a signal or sound with a flat frequency spectrum. White Noise may also refer...

Noise pollution, or sound pollution, is the propagation of noise or sound with ranging impacts on the activity of human or animal life, most of which are...

Noise rock (sometimes called noise punk) is a noise-oriented style of experimental rock that spun off from punk rock in the 1980s. Drawing on movements...

Noise music is a genre of music that is characterised by the expressive use of noise. This type of music tends to challenge the distinction that is made...

Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort...

In science, Brownian noise, also known as Brown noise or red noise, is the type of signal noise produced by Brownian motion, hence its alternative name...

In electronics, noise is an unwanted disturbance in an electrical signal.: 5  Noise generated by electronic devices varies greatly as it is produced by...

Pink noise, 1⁄f noise, fractional noise or fractal noise is a signal or process with a frequency spectrum such that the power spectral density (power...

In signal processing, white noise is a random signal having equal intensity at different frequencies, giving it a constant power spectral density. The...

Signal-to-noise ratio (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. SNR...

Grey noise is random noise whose frequency spectrum follows an equal-loudness contour (such as an inverted A-weighting curve). The result is that grey...

Shot noise or Poisson noise is a type of noise which can be modeled by a Poisson process. In electronics shot noise originates from the discrete nature...

Comfort noise (or comfort tone) is synthetic background noise used in radio and wireless communications to fill the artificial silence in a transmission...

Gradient noise is a type of noise commonly used as a procedural texture primitive in computer graphics. It is conceptually different from[further explanation...

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

Johnson–Nyquist noise (thermal noise, Johnson noise, or Nyquist noise) is the electronic noise generated by the thermal agitation of the charge carriers...

Background noise is an important concept in setting noise levels. Background noises include environmental noises such as water waves, traffic noise, alarms...

Fractal Noise is a 2023 science fiction novel written by American author Christopher Paolini and published under the Tor imprint of Macmillan Publishers...

Noise figure (NF) and noise factor (F) are figures of merit that indicate degradation of the signal-to-noise ratio (SNR) that is caused by components in...

Value noise is a type of noise commonly used as a procedural texture primitive in computer graphics. It is conceptually different from, and often confused...

Perlin noise is a type of gradient noise developed by Ken Perlin in 1983. It has many uses, including but not limited to: procedurally generating terrain...

Art of Noise (also The Art of Noise) were a British avant-garde synth-pop group formed in early 1983 by engineer/producer Gary Langan and programmer J...

random telegraph noise (RTN), popcorn noise, impulse noise, bi-stable noise, or random telegraph signal (RTS) noise. It consists of sudden step-like transitions...

The noise level is the level of noise. Specifically, it may refer to: Noise (electronics) Ambient noise level Environmental noise This disambiguation...

Black Noise may refer to: Black noise, a type of noise consisting of mostly silence Black Noi$e, a record producer from Detroit, Michigan Black Noise (group)...

Noise control or noise mitigation is a set of strategies to reduce noise pollution or to reduce the impact of that noise, whether outdoors or indoors....