Numéro
J. Phys. IV France
Volume 02, Numéro C1, Avril 1992
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics
Page(s) C1-299 - C1-302
DOI http://dx.doi.org/10.1051/jp4:1992164
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics

J. Phys. IV France 02 (1992) C1-299-C1-302

DOI: 10.1051/jp4:1992164

VARIABILITÉ ACOUSTIQUE DES GROUPES DE CONSONNES : LE RÔLE DE LA VOYELLE ADJACENTE

C. MEUNIER

Institut de Phonétique, Université de Provence, 29 av. Robert Schuman, F-13621 Aix-en-Provence, France


Abstract
The aim of this paper is to evaluate the influence of the vowel on the previous consonant cluster. We use the French Sounds Database (BDSONS) which proposes monosyllabic read words; we can thus opposite triple occurrences such as [pra]/[pri]/[pru]. We measure spectral material (F1 and F2) at center and 3/4 of the consonants duration. As we expected, the first consonant is less influenced than the second. But we note that the consonant itself and its acoustical specificities are an important factor to characterise the variation effects.



© EDP Sciences 1992