Paper Abstract and Keywords |
Presentation |
2010-03-05 14:45
A note on filter model considering vocal-tract analog model Hironobu Kawata, Nobuhiro Miki (Future Univ-Hakodate) SP2009-164 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The lossless model of the vocal tract has been used for speech synthesis with the vocal tract analog. However, it has been shown that the glottal wave is influenced from the loss with frequency dependency in the vocal tract. There has been difficulty that the approximation of the loss factor is realized a FIR filter of several hundreds order and the computational cost is high. We propose a new model in which the glottal impedance is approximated with functions and the glottal wave is computed using a linear processing with impedances of the vocal tract or the lung. Moreover, the synthesized waves and spectra are evaluated for the glottal wave and the output speech of vowels. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
the vocal trat analog model / glottal impedance / function approximation / a sound source model / speech synthesis / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 451, SP2009-164, pp. 93-98, March 2010. |
Paper # |
SP2009-164 |
Date of Issue |
2010-02-25 (SP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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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SP2009-164 |
Conference Information |
Committee |
SP |
Conference Date |
2010-03-04 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shibaura Inst. of Tech. (Toyosu Campus) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Hearing, speech, language and their disorders, and others |
Paper Information |
Registration To |
SP |
Conference Code |
2010-03-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A note on filter model considering vocal-tract analog model |
Sub Title (in English) |
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Keyword(1) |
the vocal trat analog model |
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glottal impedance |
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function approximation |
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a sound source model |
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speech synthesis |
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1st Author's Name |
Hironobu Kawata |
1st Author's Affiliation |
Future University-Hakodate (Future Univ-Hakodate) |
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Nobuhiro Miki |
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Future University-Hakodate (Future Univ-Hakodate) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 14:45:00 |
Presentation Time |
30 minutes |
Registration for |
SP |
Paper # |
SP2009-164 |
Volume (vol) |
vol.109 |
Number (no) |
no.451 |
Page |
pp.93-98 |
#Pages |
6 |
Date of Issue |
2010-02-25 (SP) |
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