Influence of the Side Branches of the Human Vocal Tract on the Voice Quality

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00312292" target="_blank" >RIV/68407700:21220/17:00312292 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of the Side Branches of the Human Vocal Tract on the Voice Quality
Original language description
The side branches of the human vocal tract exhibit antiresonance and resonance properties in the human voice frequency spectrum which influence the voice quality. This study investigates the possibility of these specific resonances to contribute to the speaker's formant cluster around 3-5 kHz. A reduced finite element (FE) models were created which allows numerical simulation of the effects of changing the parallel cavities on the acoustic resonance and antiresonance characteristics of the vocal tract. These models, created from an accurate three-dimensional (3D) FE models of the human vocal tract for vowel [a:,i:,u:], are computationally-effective and allows parametric changes of the parallel cavities continuously within the physiologic range. These changes are expected to play a role in voice therapy and operatic singing. While the influence of the geometric configuration of the main channel of the vocal tract on the vocal output has been studied rather extensively, the influence of side cavities of human vocal tract, has received less attention
Czech name
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Czech description
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Project
<a href="/en/project/GA16-01246S" target="_blank" >GA16-01246S: Computational and experimental modelling of self-induced vibrations of vocal folds and influence of their impairments on human voice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 8th ECCOMAS Thematic Conference on MULTIBODY DYNAMICS 2017
ISBN
978-80-01-06174-9
ISSN
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e-ISSN
2523-9589
Number of pages
8
Pages from-to
787-794
Publisher name
výroba
Place of publication
Praha
Event location
Praha
Event date
Jun 19, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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