TERMIUM Plus®

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MAGNETIC SIGNAL TESTER [1 record]

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Alphabetical list of terms

Record 1 1976-06-19

English

Subject field(s)
  • Optics

French

Domaine(s)
  • Optique
DEF

Image sonor d'un billet de banque donnée par un identificateur de billets de banque à l'aide d'un phototransistor qui mesure les variations de la lumière converties en sons par un oscillateur.

OBS

au Canada et aux États-Unis, on utilise une encre magnétique pour authentifier les signatures des chèques ou des billets mais ce procédé n'émet pas de signaux sonores. Il s'agit en fait d'un témoin lumineux. Service de traduction de la GRC

Spanish

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