TERMIUM Plus®

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

echo return loss [1 record]

Record 1 2002-08-14

English

Subject field(s)
  • Audio Technology
  • Radio Broadcasting
  • Television (Radioelectricity)
DEF

The difference in dB between the level of a composite-frequency signal sent into a circuit and the level of the echo of that signal as it reaches the point of application.

French

Domaine(s)
  • Électroacoustique
  • Radiodiffusion
  • Télévision (Radioélectricité)

Spanish

Campo(s) temático(s)
  • Electroacústica
  • Radiodifusión
  • Televisión (Radioelectricidad)
DEF

Diferencia en dB entre el nivel de una señal de frecuencia compuesta enviada a un circuito y el nivel del eco de esa señal cuando alcanza el punto de aplicación.

OBS

La señal contiene normalamente todas las frecuencias entre 500 Hz y 2500 Hz en amplitudes iguales.

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