Velofaryngeal insufficiency studied using finite element models of male vocal tract with experimental verification.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F03%3A51030218" target="_blank" >RIV/61388998:_____/03:51030218 - 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
Velofaryngeal insufficiency studied using finite element models of male vocal tract with experimental verification.
Original language description
Finite element models of acoustic spaces corresponding to the human nasal and vocal tract for vowel /a/ are used for numerical simulations. Simplified FE model of the vocal tract for English vowel was created from geometrical data published in literatureand for the Czech vowel by transferring data directly from MRI images. The nasal cavities were added to the models manually according to anatomical literature. The acoustic signal for the vowel /a/ is simulated using transient analysis of the FE modelsin time domain. Effects of velofaryngeal insufficiency are simulated and compared to results from acoustic measurements.
Czech name
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Czech description
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Project
<a href="/en/project/GV106%2F98%2FK019" target="_blank" >GV106/98/K019: Methods of mathematical - physical modelling of vibroacoustic systems in biomechanics of voice and hearing focused on the artificial replacements and prostheses</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Models and analysis of vocal emissions for biomedical applications : proceedings.
ISBN
88-8453-155-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
229-232
Publisher name
Firenze University Press
Place of publication
Firenze
Event location
Firenze [IT]
Event date
Dec 10, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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