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.
沪江词库精选white frequency noise是什么意思、英语单词推荐 白频率噪声 相似短语 white frequency noise 白频率噪声 white noise n.[物]白噪音(用以掩盖令人心烦的杂音) white frequency 白频率 discrete white noise 离散白噪声,白噪声 continuous white noise 连续白噪声 random white noise 无规白噪声 ...
white′ noise′ n. random noise with a uniform frequency spectrum over a wide range of frequencies. [1965–70] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved. ...
White noise, on the other hand, covers all the frequencies, from low-frequency bass notes to high-frequency chimes. It effectively masks sound inconsistencies, helping you drift into a peaceful slumber. Natural occurrences like sprinkling rain or a gentle breeze rustling through trees can be consid...
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This is a white noise sleep aid App, it is simple, easy to use, built in a number of high-quality music, users can also choose their own music to play. White noise refers to sound that maintains a consistent (uniform) frequency within the audible frequency range (20~2000Hz), such as...
Imitate the sounds of nature - this is the white noise (white noise), improve concentration, relaxation, fine. Refers to white noise in a wide frequency range, the energy of each frequency band included in the noise and other noise equivalent bandwidth. Usually physically translate it into whit...
construction and other industry sectors, white noise with a consistent but soft tone can help people relax and fall asleep more easily. Acoustically, white noise has a uniform energy distribution in all frequency bands, including all sound frequencies within the audible range of the human ear, acc...
In most situations, the assumption that the noise introduced by the channel is white, which means that the noise received at any frequency is approximately the same, can justifiably be made. An example of zero-mean white Gaussian noise with a variance of σn2 = 0.25 is shown in Figure 3.3...
The traditional separation method is usually used in frequency domain with limited frequency range, and the estimated value of exponent index γ for 1/fγ noise has considerable error when the ratio of 1/f noise and white noise is smaller than 20 dB. In this paper, based on wavelet ...