Počet záznamů: 1  

Experimental modelling of phonation using artificial models of human vocal folds and vocal tracts

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    0474682 - ÚT 2018 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    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]
    Grant CEP: GA ČR(CZ) GA16-01246S
    Institucionální podpora: RVO:61388998
    Klíčová slova: biomechanics of voice * experimental simulation of human phonation in vitro
    Kód oboru RIV: BI - Akustika a kmity
    Obor OECD: 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.
    Trvalý link: http://hdl.handle.net/11104/0279385
     
Počet záznamů: 1