Number of the records: 1
Experimental modelling of phonation using artificial models of human vocal folds and vocal tracts
- 1.0474682 - ÚT 2018 RIV CZ eng C - Conference Paper (international conference)
Horáček, Jaromír - Radolf, Vojtěch - Bula, Vítězslav - Košina, Jan
Experimental modelling of phonation using artificial models of human vocal folds and vocal tracts.
Brno University of technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, 2017. ISBN 978-80-214-5497-2. ISSN 1805-8248. In: Engineering Mechanics 2017. Brno: University of technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, 2017 - (Fuis, V.), s. 382-385. ISBN 978-80-214-5497-2. ISSN 1805-8248.
[Engineering Mechanics 2017. Svratka (CZ), 15.05.2017-18.05.2017]
R&D Projects: GA ČR(CZ) GA16-01246S
Institutional support: RVO:61388998
Keywords : biomechanics of voice * experimental simulation of human phonation in vitro
OECD category: Acoustics
The study provides information on experimental research on a complete 1:1 scaled model of human phonation. The model includes human lungs, the trachea, the laryngeal part with artificial vocal folds and the vocal tracts designed for different vowels. The measurement set up enables modelling the time signals not easily measured in humans during phonation as for example fluctuations of the subglottic, laryngeal and oral pressures measured simultaneously with the glottis opening and the glottis area registered by a high-speed camera. The simulation of phonation is performed in the ranges of the airflow rate and the subglottic pressure typical for a normal humans' physiology.
Permanent Link: http://hdl.handle.net/11104/0279385
Number of the records: 1