FRENCH /y/-/u/ CONTRAST IN JAPANESE LEARNERS WITH / WITHOUT ULTRASOUND FEEDBACK: VOWELS, NON-WORDS AND WORDS
Résumé
This study investigated French /y/ and /u/ produced by one native speaker (NS) and seven Japanese-speaking learners; four of them received lessons on /u/ with ultrasound visual feedback of the tongue shape and position. Acoustic measurements of 10 repetitions of six words (coronal context) are compared to those of isolated /y/ and /u/, and of the non-words /tyty/ and /tutu/, both before and after the ultrasound lessons, in terms of i) Euclidean distance (ED) between /y/-/u/; ii) the distance F2-F3 of /y/; and iii) the distance F1-F2 of /u/. The isolated vowels were closest to NS's, followed by monosyllabic words, disyllabic ones, and then non-words. The values of all learners are significantly different from NS's at the first recording, but those of the learners having received ultrasound lessons approached NS's after the lessons.
Domaines
Linguistique
Origine : Fichiers produits par l'(les) auteur(s)
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