0212056 - UT-L 20020002 RIV DE eng C - Conference Paper (international conference)
Horáček, Jaromír - Krampera, P. - Dedouch, P. - Vampola, T.
Simulation of the influence of a cleft on acoustic characteristics of human supraglottal spaces.
Forum Acusticum. Stuttgart: Verlag H., 2002 - (Vorlander, M.; Pelorson, X.; Verge, M.), s. 1-6. ISBN 84-87985-06-8.
[Forum Acusticum Sevilla 2002. Sevilla (ES), 16.09.2002-20.09.2002]
R&D Projects: GA ČR GV106/98/K019
Keywords : biomechanics of voice * transvent analysis * FE model of vocal tract
Subject RIV: BI - Acoustics

The inflluence of cleft palate on the prononciation of vowels /a/ and /i/ is analyzed by using modal and transient analysis of the FE models of vocal tract. Time and frequency responses are calculated near teh lips and the vocal folds. Results are in reasonable agreement with clinical observations.
Permanent Link: http://hdl.handle.net/11104/0107605