en

white noise

1

Terminological databases

EKI terminibaas Esterm

ID 714021 Last modified 30.12.2004
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Domain noise & vibrationacoustics
  • akustiline või raadiotehniline müra, mille intensiivsuse spektraalne jaotus on laias vahemikus ühtlane, s.t. erineva sagedusega võnkumiste keskm. intensiivsus on ühesugune. Valget müra tekitavad nt. termoemissioon, pn-siire ja laengukandjate soojusliikumine (soojuslik müra). Akustilist valget müra kasut. akustilistel mõõtmistel standardsignaalina, seda tekitab valge müra generaator. ... Valge müra matemaatiline mudel on juhuslik protsess.
  • the random error or that part of the variation in the dependent variable not explained by the independent variables
  • a heterogeneous mixture of sound waves extending over a wide frequency range
Good to know
  • DE: das weisse Rauschen [U50165]
valge müra
white noise
Usage examples
  • ... in the case of spectrometric determinations in which representative blank determinations give white noise only, the limit of detection is calculated as the apparent content corresponding to three times the peak-to-peak noise.

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