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

ECHO TEST [1 record]

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Filter results by subject field

Alphabetical list of terms

Record 1 2008-04-10

English

Subject field(s)
  • Acoustics (Physics)
  • Security
CONT

He performed an “echo test” on the tire with the stethoscope, which involved hitting it with an object and noting the sound.

OBS

This test is used in the fields of security and customs for the detection of hidden compartments and contraband. It is also used by truckers to check tire pressure.

French

Domaine(s)
  • Acoustique (Physique)
  • Sécurité
OBS

Test consistant à frapper une surface (mur, pneu, etc.) avec un bâton. On écoute ensuite le son produit pour déterminer si l'objet en question est creux ou pour en connaître la densité.

OBS

Ce test est utilisé dans le domaine de la sécurité et des douanes pour détecter les doubles fonds ou la contrebande. Il est aussi utilisé par les camionneurs pour vérifier la pression des pneus.

Spanish

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