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ANALYSIS OF HUMAN VOCAL TRACT FOR ORDINARY AND SINGING VOICE BY FE MODELLING

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, ORCID}
Source 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

Number of the records: 1