Engineering Mechanics

International Conference

Proceedings Vol. 11 (2005)


ENGINEERING MECHANICS 2005

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 9 – 12, 2005, Svratka, Czech Republic
;
Editors: Vladimír Fuis, Petr Krejčí and Tomáš Návrat

Copyright © 2005 Institute of Mechanics of Solids, Faculty of Mechanical Engineering, Bruno University of Technology, Brno

ISBN 80-85918-93-5 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Transfer matrix method for the human vocal fold modelling
Radolf V., Vampola T.
pages 267 - +9p., full text

The model of the human vocal fold is created with transfer matrix method. The model is made from 32 cylindric or conic elements for Czech vowel /u/. The calculation is carried out for harmonic and general periodic signals in the input of the vocal fold (position of the glottis). Time dependent acoustic pressure and acoustic speed in the output (position of the mouth) and natural frequencies of the fold are computed. The results are compared with computations with 3D FEM model.


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