TERMIUM Plus®

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echo ranging [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1999-10-09

English

Subject field(s)
  • Telecommunications
DEF

Active sonar, in which underwater sound equipment generates bursts of ultrasonic sound and picks up echoes reflected from submarines, fish, and other objects within range, to determine both direction and distance to each target.

French

Domaine(s)
  • Télécommunications
Key term(s)
  • mesure de distance par écho

Spanish

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