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Alphabetical list of terms

Record 1 2022-12-09

English

Subject field(s)
  • Acoustics (Physics)
DEF

The attenuation of a sound as it travels in the air.

French

Domaine(s)
  • Acoustique (Physique)
DEF

Atténuation d'un son se déplaçant dans l'atmosphère.

OBS

Les sons aigus s'atténuent plus rapidement que les sons graves. L'absorption atmosphérique s'ajoute aux pertes de propagation (loi du carré inverse). Elle varie avec la température, l'altitude et l'humidité.

Spanish

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