Acoustic modal analysis of male vocal tract for Czech vowels

0212247 - UT-L 20020193 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Dedouch, K. - Horáček, Jaromír - Vampola, T. - Švec, J. G. - Kršek, P. - Havlík, R.
Acoustic modal analysis of male vocal tract for Czech vowels.
Interakce a zpětné vazby ´2002 : sborník referátů. Praha: Ústav termomechaniky AV ČR, 2002 - (Zolotarev, I.), s. 13-20. ISBN 80-85918-75-7.
[National seminar with international participation Interaction and Feedbacks ´2002 /9./. Praha (CZ), 26.11.2002-27.11.2002]
Grant CEP: GA ČR GV106/98/K019
Klíčová slova: FE model * acoustic modal analysis * vocal tract
Kód oboru RIV: BI - Akustika a kmity

Acoustic frequency-modal characteristics of six finite element models of a male vocal tract are presented and analysed. The FE models correspond to the vocal tract geometries for the Czech vowels /a/, /e/, /i/, /o/, /u/ and /y/ were obtained using the magnetic resonance imaging technique. The computed results of the acoustaic modal analysis are in a reasonable agreement with the data on formants known form the Czech phonetic literature.
Trvalý link: http://hdl.handle.net/11104/0107795