- white noise masking
- маскировка белым шумом
Англо-русский словарь по компьютерной безопасности. Академик.ру. 2011.
white noise masking
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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… … Wikipedia
White noise (disambiguation) — White noise may mean: * White noise, a signal with a flat frequency spectrum * White noise (slang), a meaningless or distracting commotion or chatter * White Noise (band), an early electronic music band * White Noise , a novel by Don DeLillo *… … Wikipedia
White noise machine — UseThey are often used to protect privacy by masking distant conversations, say in a psychiatrist s waiting room, and are also sold as sleep aids. Such machines often can produce other soothing sounds, such as rain, wind, and ocean waves. They… … Wikipedia
white noise — noun a noise produced by a stimulus containing all of the audible frequencies of vibration white noise is a good masking agent • Hypernyms: ↑noise, ↑interference, ↑disturbance * * * noun Etymology: so called from the analogy of its composition to … Useful english dictionary
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 (or a Neologism) to describe a meaningless commotion or chatter that masks or obliterates underlying information.… … Wikipedia
white noise — /waɪt ˈnɔɪz / (say wuyt noyz) noun an electronically produced noise used for experimental purposes as sound masking, etc., in which all frequencies are represented with equal energy in each equal range of frequencies, that is, with as much energy …
Noise reduction — For sound proofing, see soundproofing. For scientific aspects of noise reduction of machinery and products, see noise control. Noise reduction is the process of removing noise from a signal. All recording devices, both analogue or digital, have… … Wikipedia
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… … Wikipedia
Masking (in art) — Contents 1 In painting 1.1 Solid masks 1.2 Liquid masks 2 … Wikipedia
noise — 1. Unwanted sound, particularly complex sound that lacks a musical quality because the various frequencies of which it is composed are not whole or partial number multiples (harmonics) of each other. 2. Unwanted additions to a signal not arising… … Medical dictionary
Sound masking — For other uses of masking , see Masking (disambiguation). Sound masking is the addition of natural or artificial sound (such as as white noise or pink noise) into an environment to cover up unwanted sound by using auditory masking. This is in… … Wikipedia
