| 单词 | white noise |
| 释义 | white noiseSEE SYNONYMS FOR white noise ON THESAURUS.COM nounAlso called white sound. a steady, unvarying, unobtrusive sound, as an electronically produced drone or the sound of rain, used to mask or obliterate unwanted sounds. Physics. random noise with a uniform frequency spectrum over a wide range of frequencies. Origin of white noiseFirst recorded in 1965–70 Words nearby white noisewhitener, whiteness, white night, White Nile, whitening, white noise, white oak, whiteout, white pages, white paper, White Pass Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for white noise
British Dictionary definitions for white noisewhite noise noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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