TERMIUM Plus®

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

LOW-PASS ACOUSTIC FILTER [1 record]

Record 1 2015-02-25

English

Subject field(s)
  • Electronic Devices
  • Telecommunications
  • Air Transport
OBS

"High filter" is defined in the above source as a particular type of low-pass filter. "Low-pass filter" is more generally applicable.

OBS

low-pass filter: term standardized by IEC and USAS; officially approved by the International Civil Aviation Organization (ICAO).

Key term(s)
  • low-cut filter
  • lowpass filter

French

Domaine(s)
  • Dispositifs électroniques
  • Télécommunications
  • Transport aérien
OBS

filtre LPF : terme accepté par le comité de terminologie spatiale.

OBS

filtre passe-bas : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).

Key term(s)
  • LPF

Spanish

Campo(s) temático(s)
  • Dispositivos electrónicos
  • Telecomunicaciones
  • Transporte aéreo
DEF

Dispositivo de filtración que permite el paso con poca atenuación, solamente a los componentes de las señales cuyas frecuencias, en el dominio de transformación de Fourier, caigan por debajo de un valor crítico, mientras que todos los otros componentes son altamente atenuados.

OBS

filtro de paso bajo: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).

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