Two case studies of changes in vocal fold adjustment caused by phonation into a tube investigated by computed tomography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00395081" target="_blank" >RIV/61388998:_____/13:00395081 - 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
Two case studies of changes in vocal fold adjustment caused by phonation into a tube investigated by computed tomography
Original language description
Phonation into a tube is a widely used method for vocal training and therapy. In order to find out whether there is any change in the physical adjustment of the vocal folds, two volunteer subjects were examined with computed tomography (CT). Both produced vowel [a:] at comfortable pitch and loudness. Results showed considerable variability in the intra- and inter-individual vocal fold configuration but did not reveal any unified trends in vocal fold adjustment during and after the phonation into the tube. The data indicate that the changes of voice quality after tube phonation are more likely due to vocal tract adjustments rather than due to vocal fold adjustments.
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