TERMIUM Plus®

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CRITICAL BAND RATE [1 record]

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Record 1 2008-05-08

English

Subject field(s)
  • Computer Graphics
  • Telecommunications Transmission
  • Audiovisual Techniques and Equipment
  • Video Technology
DEF

The psychoacoustic function of frequency.

French

Domaine(s)
  • Infographie
  • Transmission (Télécommunications)
  • Audiovisuel (techniques et équipement)
  • Vidéotechnique
DEF

Mesure psychoacoustique relevant du domaine spectral, correspondant à la sélectivité en fréquence de l'oreille humaine.

OBS

audio.

Spanish

Campo(s) temático(s)
  • Gráficos de computadora
  • Transmisión (Telecomunicaciones)
  • Técnicas y equipo audiovisuales
  • Técnicas de video
CONT

El bark (en honor al físico alemán Georg Heinrich Barkhausen) es la unidad de frecuencia perceptual; específicamente, un bark mide la tasa de banda crítica, o sea, una banda crítica tiene un ancho de un bark. La escala bark relaciona la frecuencia absoluta (en Hz) con las frecuencias medidas perceptualmente (el caso de las bandas críticas).

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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