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| Presentation | 2010-11-18 14:00 [Invited Talk] Speech signal decomposition based on auditory information representations -- How to represent deviations from periodicity -- Hideki Kawahara (Wakayama Univ.)  SP2010-73 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Persistent effort for aiming reconstruction of speech processing technologies based on perceptually relevant auditory representations resulted in a speech analysis, modification and resynthesis system STRAIGHT. Invention of a temporally stable representation of power spectra of periodic signals called TANDEM and introduction of a new formulation of sampling theory called consistent sampling made completely independent implementation possible and yielded TANDEM-STRAIGHT. However, speech signals are not purely periodic and those discrepancy from pure periodicity plays important roles in communication. This article tries to review such deviations in terms of perceptual effects and discusses on feasible engineering solutions. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | hearing / fundamental frequency / periodicity / aperiodicity / speech synthesis / speech analysis / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 297, SP2010-73, pp. 23-28, Nov. 2010. | |
| Paper # | SP2010-73 | |
| Date of Issue | 2010-11-11 (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) | |
| Download PDF | SP2010-73 |
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| Conference Information | |
| Committee | SP |
| Conference Date | 2010-11-18 - 2010-11-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aichi Prefectural Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2010-11-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Speech signal decomposition based on auditory information representations |
| Sub Title (in English) | How to represent deviations from periodicity |
| Keyword(1) | hearing |
| Keyword(2) | fundamental frequency |
| Keyword(3) | periodicity |
| Keyword(4) | aperiodicity |
| Keyword(5) | speech synthesis |
| Keyword(6) | speech analysis |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hideki Kawahara |
| 1st Author's Affiliation | Wakayama University (Wakayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-11-18 14:00:00 |
| Presentation Time | 60 minutes |
| Registration for | SP |
| Paper # | SP2010-73 |
| Volume (vol) | vol.110 |
| Number (no) | no.297 |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2010-11-11 (SP) |
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