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13 definitions found
From The Collaborative International Dictionary of English v.0.44 : [ gcide ]
White noise \White noise\, n.
a mixture or random noise sounds extending over the entire
audible frequency spectrum with approximately equal intensity
at all frequencies. It is used in certain experiments, as in
psychology, to prevent subjects from hearing meaningful
sounds.
[PJC]
From WordNet (r) 2.0 : [ wn ]
white noise
n : a `sh' noise produced by a stimulus containing all audible
frequencies of vibration
From English Wiktionary: All languages (2023-07-27) : [ dictinfo.com:wikt-en-ALL-2023-07-27 ]
white noise
n.
(senseid en Q381287)(lb en physics) A random signal (or process) with
a flat power spectral density; a signal with a power spectral density
that has equal power in any band, at any centre frequency, having a
given bandwidth.
From English Wiktionary: English language only (2023-07-27) : [ dictinfo.com:wikt-en-en-2023-07-27 ]
white noise
n.
(senseid en Q381287)(lb en physics) A random signal (or process) with
a flat power spectral density; a signal with a power spectral density
that has equal power in any band, at any centre frequency, having a
given bandwidth.
From English Wiktionary: Western, Greek, and Slavonic languages only (2023-07-27) : [ dictinfo.com:wikt-en-Western_Greek_Slavonic-2023-07-27 ]
white noise
n.
(senseid en Q381287)(lb en physics) A random signal (or process) with
a flat power spectral density; a signal with a power spectral density
that has equal power in any band, at any centre frequency, having a
given bandwidth.
From English Wiktionary: Western languages only (2023-07-27) : [ dictinfo.com:wikt-en-Western-2023-07-27 ]
white noise
n.
(senseid en Q381287)(lb en physics) A random signal (or process) with
a flat power spectral density; a signal with a power spectral density
that has equal power in any band, at any centre frequency, having a
given bandwidth.
From Finnish Wiktionary: All languages (2023-07-27) : [ dictinfo.com:wikt-fi-ALL-2023-07-27 ]
white noise
Englanti n.
valkoinen kohina
From Swedish Wiktionary: All languages (2023-07-27) : [ dictinfo.com:wikt-sv-ALL-2023-07-27 ]
white noise
Engelska n.
(tagg teknik signalbehandling språk=en) vitt brus
From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3 : [ freedict:eng-ces ]
white noise /wˈaɪt nˈɔɪz/
bílý šum
From English - German Ding/FreeDict dictionary ver. 1.9-fd1 : [ freedict:eng-deu ]
white noise /wˈaɪt nˈɔɪz/
weißes Rauschen
Note: fehlender Bild- oder Tonempfang
see: electric noise, noise, picture noise, snowy picture, snow, radiofrequency noise, radio noise, modal noise, specle noise, phase noise, thermal noise, resistance noise, circuit noise, output noise, Johnson noise, Nyquist noise, random noise, fluctuation noise
Note: audio, video
From English-suomi FreeDict+WikDict dictionary ver. 2023.05.29 : [ freedict:eng-fin ]
white noise /wˈaɪt nˈɔɪz/
valkoinen kohina
random signal with flat power spectral density
From English-Croatian FreeDict Dictionary ver. 0.2.2 : [ freedict:eng-hrv ]
white noise /wˈaɪt nˈɔɪz/
bijeli šum
From English-Svenska FreeDict+WikDict dictionary ver. 2023.05.29 : [ freedict:eng-swe ]
white noise /wˈaɪt nˈɔɪz/
vitt brus
random signal with flat power spectral density
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