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- Dictionarywhite noise/ˌwʌɪt ˈnɔɪz/
noun
- 1. noise containing many frequencies with equal intensities.
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The meaning of WHITE NOISE is a heterogeneous mixture of sound waves extending over a wide frequency range. How to use white noise in a sentence.
May 2, 2024 · White noise refers to a noise that contains all frequencies across the spectrum of audible sound in equal measure. Because white noise spans multiple bands of sound, it is sometimes referred to as broadband noise. Anecdotally, people often liken white noise to the static that comes from an untuned radio or television.
WHITE NOISE definition: 1. a mixture of sounds or electrical signals that consists of all the sounds or signals in a large…. Learn more.
Jul 26, 2023 · Pink noise and white noise are two types of sounds that have distinct characteristics. White noise is like a blanket of sound that covers all frequencies equally, creating a hissing or shushing sound. It is similar to the static sound you hear when a radio is not tuned to any station.
In discrete time, white noise is a discrete signal whose samples are regarded as a sequence of serially uncorrelated random variables with zero mean and finite variance; a single realization of white noise is a random shock.
