Air conducted and body conducted sound produced by own voice

Auteurs-es

  • Mie O. Hansen Inst for Microstructural Sciences, Ottawa, Canada
  • Michael R. Stinson Inst for Microstructural Sciences, Ottawa, Canada

Mots-clés :

Mathematical models, Speech, Occlusion effect

Résumé

Quand on parle, le son atteint nos oreilles à la fois à travers l’air, de notre bouche à l’oreille, et à travers notre corps comme vibrations. Le rapport entre le son se propageant dans l’air et le son se propageant dans le corps a été étudié dans un projet-pilote où le son se propageant par l’air fut éliminé en isolant l’oreille avec une grande boîte d’atténuation. Il fut découvert que ce rapport se trouve entre de -15 dB à -7 dB, au-dessous de 1 kHz, comparable aux évaluations théoriques. Ce travail fait partie d’une étude plus large sur l’effet d’occlusion et les résultats fournissent des données d’entrée importantes pour la modélisation du changement de la pression sonore entre un canal auditif ouvert et un qui est bloqué.

Fichiers supplémentaires

Publié-e

1998-06-01

Comment citer

1.
Hansen MO, Stinson MR. Air conducted and body conducted sound produced by own voice. Canadian Acoustics [Internet]. 1 juin 1998 [cité 15 juill. 2024];26(2):11-9. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1123

Numéro

Vol. 26 No. 2 (1998)

Rubrique

Articles techniques

Licence

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