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| Presentation | 2014-02-06 13:35 Multiple Sound Source Tracking Based on Speech Sparseness using PSO Masato Hirakawa, Kenji Suyama (Tokyo Denki Univ.)  CAS2013-76 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, a method for sound source tracking by two microphones is proposed. In this method, PSO (Particle Swarm Optimization) is used for searching multiple peaks on MUSIC (MUltiple SIgnal Classification) spectrum based on speech sparseness. A penalty function is added in an evaluation function of PSO for avoiding the spatial aliasing and catching multiple peaks. Several experiments were conducted in an actual room to evaluate the effectiveness of the proposed method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | microphone array / sound source tracking / speech sparseness / PSO / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 427, CAS2013-76, pp. 19-24, Feb. 2014. | |
| Paper # | CAS2013-76 | |
| Date of Issue | 2014-01-30 (CAS) | |
| 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 | CAS2013-76 |
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| Conference Information | |
| Committee | CAS |
| Conference Date | 2014-02-06 - 2014-02-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nippon Maru Training center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2014-02-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiple Sound Source Tracking Based on Speech Sparseness using PSO |
| Sub Title (in English) | |
| Keyword(1) | microphone array |
| Keyword(2) | sound source tracking |
| Keyword(3) | speech sparseness |
| Keyword(4) | PSO |
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| 1st Author's Name | Masato Hirakawa |
| 1st Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 2nd Author's Name | Kenji Suyama |
| 2nd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-02-06 13:35:00 |
| Presentation Time | 20 minutes |
| Registration for | CAS |
| Paper # | CAS2013-76 |
| Volume (vol) | vol.113 |
| Number (no) | no.427 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2014-01-30 (CAS) |
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