TERMIUM Plus®

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BALAYAGE ACOUSTIQUE [3 records]

Record 1 2014-08-26

English

Subject field(s)
  • Search and Rescue (Paramilitary)
CONT

Sound sweeps utilize sound attraction in combination with wide searcher spacing to cover large search areas. A sound sweep is 3 to 4 times more effective than a visual sweep and is a practical night searching technique.

French

Domaine(s)
  • Recherche et sauvetage (Paramilitaire)
CONT

Il s’agit de couvrir de vastes aires de recherche au moyen d’une attraction sonore conjuguée à l'élargissement de l'espace entre les chercheurs. Un balayage sonore(ou acoustique) est de trois à quatre fois plus efficace qu'un balayage visuel et constitue une technique de recherche nocturne fort pratique.

Spanish

Save record 1

Record 2 1997-01-01

English

Subject field(s)
  • Acoustics (Physics)

French

Domaine(s)
  • Acoustique (Physique)

Spanish

Save record 2

Record 3 1991-05-22

English

Subject field(s)
  • Computer Graphics
  • Lasers and Masers
  • Acoustics (Physics)
DEF

A device that uses high-frequency ultrasound waves to penetrate surfaces.

French

Domaine(s)
  • Infographie
  • Masers et lasers
  • Acoustique (Physique)
OBS

Sur le modèle de : "microscopie électronique à balayage" (TECHN 1982 E4 2220-1).

Spanish

Save record 3

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