TERMIUM Plus®

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Doppler spectrum analyser [1 record]

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Record 1 2013-03-15

English

Subject field(s)
  • Ultrasonography
  • Cardiovascular System
CONT

A frequency shift Doppler power spectrum produced from a Doppler spectrum analyser connected to a Doppler probe.

Key term(s)
  • Doppler spectrum analyzer

French

Domaine(s)
  • Ultrasonographie
  • Système cardio-vasculaire
CONT

On propose un algorithme de discrimination entre le signal et le bruit dans des analyseurs de spectre Doppler. Les résultats d'essais montrent que l'algorithme peut être utilisé pour estimer objectivement la fréquence maximale d'un spectre indépendemment du jugement subjectif de l'opérateur et du gain de l'analyseur de spectre.

Spanish

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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