TERMIUM Plus®

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

EMITTING TRANSDUCER [1 record]

Record 1 2023-06-26

English

Subject field(s)
  • Audio Technology
  • Sonar and Underwater Detection (Military)
  • Fish
  • Commercial Fishing
CONT

The transducers may transmit one or more sonar signals …, e.g.[,] sonar beams, into a body of water … with an emitting transducer … or similar device. When the sound waves, of the sonar beams, strike anything of differing acoustic impedance (e.g., the sea floor or something suspended in the water above the bottom), the sound waves reflect off that object … These echoes (or sonar returns …) may strike the emitting transducer element and/or a separate one or more sonar receiver elements, which convert the echoes back into an electrical signal which is processed by a processor … and sent to a display … mounted in the cabin or other convenient location in the watercraft.

French

Domaine(s)
  • Électroacoustique
  • Sonar et détection sous-marine (Militaire)
  • Poissons
  • Pêche commerciale
Key term(s)
  • transducteur-émetteur

Spanish

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