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| Presentation | 2013-03-12 11:30 Study on local pitch shifting rules for time stretch of speech Aina Inoue, Kota Takahashi (Univ. of Electro- Comm.)  EA2012-144 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The purpose of this study is to produce time expanded speech that has been pitch shifted is easy to hear it than conventional method. Time scale modification changes the speech rate without changing the pitch and the voice's volume. It doesn't take into account the characteristics of speech rate difference. Therefore, we investigated the difference between the fundamental frequency. Pitch shift was conducted in addition to time expanding. We focused on the flat part of fundamental frequency in the high range and above the threshold. The effectiveness of proposal method increasing the flat part of fundamental frequency was examined. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | speech / time scale modification / speech rate conversion / pitch shift / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 478, EA2012-144, pp. 19-24, March 2013. | |
| Paper # | EA2012-144 | |
| Date of Issue | 2013-03-05 (EA) | |
| 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 | EA2012-144 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2013-03-12 - 2013-03-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KDDI R&D Laboratories |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2013-03-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on local pitch shifting rules for time stretch of speech |
| Sub Title (in English) | |
| Keyword(1) | speech |
| Keyword(2) | time scale modification |
| Keyword(3) | speech rate conversion |
| Keyword(4) | pitch shift |
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| 1st Author's Name | Aina Inoue |
| 1st Author's Affiliation | The University of Electro-Communications (Univ. of Electro- Comm.) |
| 2nd Author's Name | Kota Takahashi |
| 2nd Author's Affiliation | The University of Electro-Communications (Univ. of Electro- Comm.) |
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| Speaker | Author-1 |
| Date Time | 2013-03-12 11:30:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2012-144 |
| Volume (vol) | vol.112 |
| Number (no) | no.478 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2013-03-05 (EA) |
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