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White noise is random sound that contains an equal amount of all the frequency components across the spectrum one is testing. It sounds sorta like the hiss one hears when a television is tuned to a blank channel (if the television doesn't automatically mute the sound when no signal is present, however). If one has white noise and examines the signal level of, say, the 55 cycle per second signal component, it will be the same as, say, the 927 cycle per second signal component, or the 2651 cycle per second signal component. Check this out: http://en.wikipedia.org/wiki/White_noise
Wiki User
∙ 16y ago
Wiki User
∙ 14y agoWhite noise is a noise that is indistinct and in the background. It's frequently a buzzing, humming, or staticy sound.
White noise is background sounds that generally mean nothing and have no significance. It can be anything from street noise to croaking frogs and insects to waves crashing on the beach. Often times, white noise is used to help people relax and go to sleep.
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What is the purpose of white noise?
White noise sounds like a hiss. It can be used in the sythesis of musical instruments or sound effects. It is random noise and can be used for signal analysis.
When was White Noise - Gary Numan album - created?
White Noise - Gary Numan album - was created in 1984-12.
When was White Noise - Cop Shoot Cop album - created?
White Noise - Cop Shoot Cop album - was created on 1991-10-01.
Which type of noise has sound at every frequency within the range of human hearing?
White noise
Songs with the word white in title?
white noise- living end :) Little White Church - Little Big Town White Christmas - Bing Crosby Black and White - Three Dog Night Courtesy of the Red, White and Blue - Toby Keith White Wedding - Billy Idol White Rabbit - Grace Slick
What is the difference between white Gaussian noise and additive white Gaussian noise?
A Gaussian noise is a type of statistical noise in which the amplitude of the noise follows that of a Gaussian distribustion whereas additive white Gaussian noise is a linear combination of a Gaussian noise and a white noise (white noise has a flat or constant power spectral density).
When did White Noise Records end?
White Noise Records ended in 2003.
When was White Noise Records created?
White Noise Records was created in 1978.
When was White Noise released?
White Noise was released on 01/07/2005.
What was the Production Budget for White Noise?
The Production Budget for White Noise was $10,000,000.
When was Sound of White Noise created?
Sound of White Noise was created in 1993.
What is the duration of White Noise film?
The duration of White Noise - film - is 1.68 hours.
Does noise have a pattern?
So called "White Noise" is purely random. Noise that you hear that comes from from physical processes almost always has a pattern and is not white noise.
What is parellel name of pink noise?
White noise
When was Black Tie White Noise created?
Black Tie White Noise was created in 1994.
When was White Noise - novel - created?
White Noise - novel - was created on 1985-01-21.
When was White Noise - film - created?
White Noise - film - was created on 2005-01-07.
