TERMIUM Plus®

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PINK RANDOM VIBRATION [1 record]

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Alphabetical list of terms

Record 1 1993-10-06

English

Subject field(s)
  • Acoustics (Physics)
DEF

A noise which has a constant energy within a bandwidth proportional to the centre frequency of the band.

OBS

The energy spectrum of pink noise as determined by an octave bandwidth (or any fractional part of an octave bandwidth) filter will have a constant value.

French

Domaine(s)
  • Acoustique (Physique)
DEF

Bruit dont l'énergie est constante dans toute bande de largeur proportionnelle à sa fréquence centrale.

OBS

Le spectre d'énergie d'un bruit rose, lorsqu'il est déterminé avec un filtre d'octave (ou de fraction d'octave), aura une valeur constante.

Spanish

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