AN ultrasound imaging study of the tense-lax distinction in canadian french vowels

Auteurs-es

  • Will Dalton Dept. of Linguistics, University of Ottawa, 70 Laurier Ave. East, ON K1N6N5, Canada

Mots-clés :

Ultrasonic imaging, Articulatory gestures, Canadian french, Speech production, Ultrasound imaging

Résumé

An ultrasound imaging study of the tense-lax distinction in Canadian French vowels is presented. Advanced tongue root (ATR) vowels are produced with significant tongue root advancement, creating a large pharvngeal resonant cavity that is not present during production of non-advanced vowels. Cross-linguistically, a number of gestural strategies are employed to create a distinction among so-called tense and lax vowels. In Igbo, these vowels differ only in tongue root position, while in Akan and Germanic languages such as English, they differ in both tongue root position and tongue body height. The purpose of this experiment is to determine which articulatory gestures are used to distinguish between tense and lax vowels using ultrasound imaging to directly measure tongue position during speech production of native speakers of CF.

Fichiers supplémentaires

Publié-e

2011-09-01

Comment citer

1.
Dalton W. AN ultrasound imaging study of the tense-lax distinction in canadian french vowels. Canadian Acoustics [Internet]. 1 sept. 2011 [cité 24 nov. 2024];39(3):168-9. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2464

Numéro

Vol. 39 No. 3 (2011)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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