bruit blanc
- Domaine
-
- physique
- Date
Définition :
Bruit dont le spectre s'étend sur un grand intervalle de fréquences.
Terme :
- bruit blanc n. m.
Traductions
-
anglais
Date :Définition
Electromagnetic waves having a spectral or power density that is uniformly distributed throughout a broad frequency spectrum such as from 200 KHz to 10 MHz.
Note :
The actual frequency content depends on the method of generation of the waves. Thus, the spectral distribution of energy between specified frequency limits is such that the noise power per unit bandwidth in independent of frequency.
Terme :
- white noise
Terme associé :
- uniformly distributed constant-amplitude frequency spectrum