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ANALYSIS OF HUMAN VOCAL TRACT FOR ORDINARY AND SINGING VOICE BY FE MODELLING
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SYSNO ASEP 0325529 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title ANALYSIS OF HUMAN VOCAL TRACT FOR ORDINARY AND SINGING VOICE BY FE MODELLING Title Analýza lidského vokálního traktu pro normální a pěvecký hlas s využitím MKP modelování Author(s) Vampola, T. (CZ)
Horáček, Jaromír (UT-L) RID, ORCIDSource Title Proceedings of 3rd Advanced Voice Function Assessment International Workshop. - Madrid : EUIT Telecomunicación, 2009 - ISBN 84-95227-64-9 Pages s. 5-8 Number of pages 4 s. Publication form CD - CD Action Advanced Voice Function Assessment International Workshop /3./ Event date 18.05.2009-20.05.2009 VEvent location Madrid Country ES - Spain Event type EUR Language eng - English Country ES - Spain Keywords biomechanics of voice ; singer’s formant ; numerical simulation of phonation Subject RIV BI - Acoustics R&D Projects GA101/08/1155 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation The contribution deals with the design of the finite element (FE) models of the human vocal tract for phonation of the vowel /a:/ without and with the singer’s formant. Significant changes in the dimensions of the acoustic spaces of the vocal tract and in the basic acoustic frequency – modal characteristics of the models due to the existence of the singer’s formant are presented. The numerical simulation of phonation and its sensitivity to a dimension accuracy of the geometric model of the vocal tract was tested. The models were developed from the MR (magnetic resonance) measurements. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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