Počet záznamů: 1
Two case studies of changes in vocal fold adjustment caused by phonation into a tube investigated by computed tomography
- 1.0395081 - ÚT 2014 RIV CZ eng A - Abstrakt
Hampala, V. - Laukkanen, A. M. - Guzman, M. - Horáček, Jaromír - Švec, J. G.
Two case studies of changes in vocal fold adjustment caused by phonation into a tube investigated by computed tomography.
PEVOC. Prague: Medical Healthcom, 2013 - (Domagalský, T.). s. 211-212. ISBN 978-80-260-4832-9.
[PEVOC - Pan Europian Voice Conference /10./. 21.08.2013-24.08.2013, Prague]
Grant CEP: GA ČR GAP101/12/1306
Institucionální podpora: RVO:61388998
Klíčová slova: biomechanics of voice * vocal folds vibration in humans * vocal folds geometry
Kód oboru RIV: BI - Akustika a kmity
Phonation into a tube is a widely used method for vocal training and therapy. In order to find out whether there is any change in the physical adjustment of the vocal folds, two volunteer subjects were examined with computed tomography (CT). Both produced vowel [a:] at comfortable pitch and loudness. Results showed considerable variability in the intra- and inter-individual vocal fold configuration but did not reveal any unified trends in vocal fold adjustment during and after the phonation into the tube. The data indicate that the changes of voice quality after tube phonation are more likely due to vocal tract adjustments rather than due to vocal fold adjustments.
Trvalý link: http://hdl.handle.net/11104/0225165
Počet záznamů: 1