Effects of speech coders and speech disorders on speech quality and intelligibility

Auteurs-es

  • M. Price Univ of Western Ontario, London, Canada
  • D.G. Jamieson Univ of Western Ontario, London, Canada
  • V. Parsa Univ of Western Ontario, London, Canada
  • L. Deng Univ of Western Ontario, London, Canada

Mots-clés :

Speech, Speech coding, Speech processing, Telecommunication, Speech disorders, Speech quality

Résumé

This study investigated the effect of five common speech coders on both the intelligibility and the voice quality of various disordered speech samples. Coded speech is less intelligible and perceived to be of lower quality than the natural speech of the same talker. Talker and coder interact to affect the intelligibility and perceived quality of speech at the output of the coder, so coder effects are much larger for some talkers than for others.

Fichiers supplémentaires

Publié-e

1997-09-01

Comment citer

1.
Price M, Jamieson D, Parsa V, Deng L. Effects of speech coders and speech disorders on speech quality and intelligibility. Canadian Acoustics [Internet]. 1 sept. 1997 [cité 1 mai 2026];25(3):17-. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1087

Numéro

Vol. 25 No. 3 (1997)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

Licence

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