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| Presentation | 2010-03-26 13:00 Sound Source Localization with the weighted correlation by using Directional/Diffusive noise Hironao Nakamura, Akitoshi Kataoka (Ryukoku Univ.)  EA2009-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we study sound source localization by using microphone pair under the noisy environment. The proposed method reduces the influence of the noise by using two noise elements and improves the precision of the sound source localization under the noisy environment. The noise consists of directional noise and diffusive noise. Directional noise is a strong element of correlation between microphone pair, and diffusive noise a weak element of correlation. Directional noise is made by adding the correlation value of a number of noise period. Diffusive noise is made by subtracting directional noise from the correlation value of adjacent noise period that perform sound source localization estimation. The proposed method is evaluated by computer simulation and it is shown that it is effective. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DOA estimation / Microphone arra / CSP analysis / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 472, EA2009-115, pp. 1-6, March 2010. | |
| Paper # | EA2009-115 | |
| Date of Issue | 2010-03-19 (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 | EA2009-115 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2010-03-26 - 2010-03-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2010-03-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sound Source Localization with the weighted correlation by using Directional/Diffusive noise |
| Sub Title (in English) | |
| Keyword(1) | DOA estimation |
| Keyword(2) | Microphone arra |
| Keyword(3) | CSP analysis |
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| 1st Author's Name | Hironao Nakamura |
| 1st Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
| 2nd Author's Name | Akitoshi Kataoka |
| 2nd Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-26 13:00:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2009-115 |
| Volume (vol) | vol.109 |
| Number (no) | no.472 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2010-03-19 (EA) |
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