Face vibration measurement in singing – pilot study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A51110%2F19%3AN0000065" target="_blank" >RIV/61384984:51110/19:N0000065 - isvavai.cz</a>
Result on the web
<a href="https://www.fupress.com/catalogo/models-and-analysis-of-vocal-emissions-for-biomedical-applications/3984" target="_blank" >https://www.fupress.com/catalogo/models-and-analysis-of-vocal-emissions-for-biomedical-applications/3984</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.36253/978-88-6453-961-4" target="_blank" >10.36253/978-88-6453-961-4</a>

Result language
angličtina
Original language name
Face vibration measurement in singing – pilot study
Original language description
This study documents the possibility of using laser interferometry (ESPI) to monitor face surface oscillation based on measurements on onesubject (M, 41 y. o.). The measurement was performed in three states of mutual position of the first formant and fundamental frequency. Synchronous measurements of facial vibrations employing an accelerometer confirmed the dominance of the harmonic component closest to the position of the first formant in the entire area of the head and neck. In addition to the amplitude ratios of facial surface oscillations, ESPI also distinguished the phase differences. Standing waves dominate in the oscillations of the face. The area around the corners of the mouth always oscillated most strongly and coincided with the oscillation of the upper forehead and neck. The areas around the eyes, chin, and ear vibrated in antiphase. Above the lower jaws, there was a running wave that progressed from the chin towards the angle of the mandible.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
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 11th International Workshop, December, 17-19, 2019
ISBN
978-88-6453-951-5
ISSN
2704-5846
e-ISSN
2704-601X
Number of pages
4
Pages from-to
63-66
Publisher name
Firenze University Press Best Practice in Scholarly Publishing
Place of publication
Florence
Event location
Firenze, Italy
Event date
Dec 17, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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