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Paper Abstract and Keywords
Presentation 2010-06-17 13:00
On the frequency-dependency of the source-filter coupling in phonation
Tokihiko Kaburagi (Kyushu Univ.) SP2010-33
Abstract (in Japanese) (See Japanese page) 
(in English) The generation of voiced sound source is highly complex, since it may include acoustic feedback of the vocal tract to the dynamical behavior of flow through the glottis and that of the vocal folds. To investigate the in- terrelation among these physical processes, we constructed a voice production model composed of a boundary-layer analysis of glottal flow, modified two-mass model of the vocal fold, and a frequency-domain acoustic tube model of the vocal tract. The effect of the source-filter coupling was examined in this paper by using a time-domain simulation of phonation and modification of the frequency response of feed back acoustic pressures.
Keyword (in Japanese) (See Japanese page) 
(in English) Voice production / Glottal sound source / Source-filter interaction / Frequency dependency / Speech pro- duction model / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 81, SP2010-33, pp. 67-72, June 2010.
Paper # SP2010-33 
Date of Issue 2010-06-10 (SP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SP  
Conference Date 2010-06-17 - 2010-06-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech/Language/Acoustic Education, etc. 
Paper Information
Registration To SP 
Conference Code 2010-06-SP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the frequency-dependency of the source-filter coupling in phonation 
Sub Title (in English)  
Keyword(1) Voice production  
Keyword(2) Glottal sound source  
Keyword(3) Source-filter interaction  
Keyword(4) Frequency dependency  
Keyword(5) Speech pro- duction model  
1st Author's Name Tokihiko Kaburagi  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2010-06-17 13:00:00 
Presentation Time 30 minutes 
Registration for SP 
Paper # SP2010-33 
Volume (vol) vol.110 
Number (no) no.81 
Page pp.67-72 
Date of Issue 2010-06-10 (SP) 

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