Influence of piriform sinuses and valleculae on the resonance and antiresonance characteristics of the human vocal tract - numerical simulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00395104" target="_blank" >RIV/61388998:_____/13:00395104 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of piriform sinuses and valleculae on the resonance and antiresonance characteristics of the human vocal tract - numerical simulation
Original language description
The influence of the vocal tract on vocal output has been studied rather extensively, the influence of side cavities of human vocal tract, such as the piriform sinuses (PS) and valleculae (VA) has received much less attention. Generally, these cavities have been reported to cause antiresonances in the resulting vocal spectrum. However, a more detailed analysis reveals that besides the antiformants there are also new formants which occur due to these side cavities. The contribution investigates the influence of PS and VA and their size on the resonance and antiresonance characteristics of the vocal tract using a reduced FE model of the human vocal tract.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP101%2F12%2F1306" target="_blank" >GAP101/12/1306: Biomechanical modeling of human voice production - way to artificial vocal folds</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů