TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COMPENSATEUR ECHOS [1 record]

Record 1 2000-08-23

English

Subject field(s)
  • Telephone Metering
  • Intercoms
DEF

A form of echo suppressor that compares the signals in the go and return channels, generates a replica of the echo signal and subtracts it from the signal in the return path, thereby cancelling the echo.

CONT

It is generally agreed that echo cancellers provide better speech transmission performance than echo suppressors.

French

Domaine(s)
  • Téléphonométrie
  • Interphones
CONT

Les inconvénients que l'on vient d'évoquer ont suscité de nombreuses études sur un dispositif capable théoriquement de fonctionner correctement dans toutes les conditions, y compris en double parole, l'annuleur d'écho.

Key term(s)
  • annuleur d'échos
  • éliminateur d'écho
  • éliminateur d'échos

Spanish

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