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In Vitro Experimental Investigation of Voice Production
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SYSNO ASEP 0363700 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title In Vitro Experimental Investigation of Voice Production Author(s) Kniesburges, S. (DE)
Thomson, S.L. (US)
Barney, A. (GB)
Triep, M. (DE)
Šidlof, Petr (UT-L) RID
Horáček, Jaromír (UT-L) RID, ORCID
Brücker, Ch. (DE)
Becker, S. (DE)Source Title Current Bioinformatics - ISSN 1574-8936
Roč. 6, č. 3 (2011), s. 305-322Number of pages 18 s. Language eng - English Country AE - United Arab Emirates Keywords artificial vocal folds ; flow-induced acoustics ; fluid-stucture-acoustic interaction ; human phonation Subject RIV BI - Acoustics CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000295411100004 Annotation The process of human phonation involves a complex interaction between the physical domains of structural dynamics, fluid flow, and acoustic sound production and radiation. Given the high degree of nonlinearity of these processes, even small anatomical or physiological disturbances can significantly affected the voice signal. In the worst cases, patients can lose their voice and hence the normal mode of speech communication. To improve medical therapies and surgical techniques it is very important to understand better the physics of the human phonation process. Due to the limited experimental access to the human larynx, alternative strategies, including artificial vocal folds, have been developed. The following review gives an overview of experimental investigations of artificial vocal folds within the last30 years. The models are sorted into three groups: static models, externally driven models, and self-oscillating models. The focus is on the different models of the human vocal folds and on the ways in which they have been applied. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2012
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