EXPERIMENTAL INVESTIGATION OF ACOUSTIC CHARACTERISTICS OF 3D HUMAN VOCAL TRACT MODEL WITH NASAL CAVITIES

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00339039" target="_blank" >RIV/68407700:21220/18:00339039 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/18:00490195
Result on the web
<a href="https://doi.org/10.21495/91-8-705" target="_blank" >https://doi.org/10.21495/91-8-705</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-705" target="_blank" >10.21495/91-8-705</a>

Result language
angličtina
Original language name
EXPERIMENTAL INVESTIGATION OF ACOUSTIC CHARACTERISTICS OF 3D HUMAN VOCAL TRACT MODEL WITH NASAL CAVITIES
Original language description
The following experiments were carried out to be later used in the verification of a complex mathematical model of human voice production. Acoustic resonance characteristics of a 3D human vocal tract model without and with nasal and paranasal cavities were measured in two different ways: The excitation was realized by (1) self-oscillating vocal folds replica and (2) by sine-tone sweeps from an earphone placed instead of the vocal folds. The resulting resonance and antiresonance frequencies were found to be comparable for both excitation signals.
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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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