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HEARING LOSS INDEX [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2016-12-06

English

Subject field(s)
  • Noise Pollution
  • Effects of Pollution
  • Acoustics (Physics)
CONT

100 times the ratio of the hearing loss to the number of decibels between the normal thresholds of hearing and of feeling is termed the percentage hearing loss for the specified frequency.

French

Domaine(s)
  • Pollution par le bruit
  • Effets de la pollution
  • Acoustique (Physique)
DEF

À une fréquence donnée, rapport, exprimé en pourcentage, de la perte d'audition à l'écart entre le seuil normal d'audition intolérable et le seuil normal d'audition, toutes ces grandeurs étant exprimées en décibels. [Définition normalisée par l'AFNOR et reproduite avec son autorisation.]

OBS

indice de perte d'audition : terme normalisé par l'AFNOR.

Spanish

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