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| Presentation | 2024-02-29 16:20 Multiple Sound Source Localization using High Spatial Resolution Microphone Pairs Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.)  EA2023-92 SIP2023-139 SP2023-74 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, We propose GRODMIC as a high resolution single sound source localization method. This method achieves high sound source localization performance by using high resolution microphone pairs. This method is based on the assumption that the propagation delay is constant over the full frequency band. However, it was found that just frequency band where signal power is dominant contributes to the approximation of propagation delay. In this study, we approximate each propagation delay of the multiple speakers and perform multiple sound source localization. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | microphone array / sound source localization / adaptive filter / spatial aliasing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 401, EA2023-92, pp. 185-189, Feb. 2024. | |
| Paper # | EA2023-92 | |
| Date of Issue | 2024-02-22 (EA, SIP, SP) | |
| ISSN | 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 | EA2023-92 SIP2023-139 SP2023-74 |
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| Conference Information | |
| Committee | SIP SP EA IPSJ-SLP |
| Conference Date | 2024-02-29 - 2024-03-01 |
| 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 | 2024-02-SIP-SP-EA-SLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiple Sound Source Localization using High Spatial Resolution Microphone Pairs |
| Sub Title (in English) | |
| Keyword(1) | microphone array |
| Keyword(2) | sound source localization |
| Keyword(3) | adaptive filter |
| Keyword(4) | spatial aliasing |
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| 1st Author's Name | Tomoya Hori |
| 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 | 2024-02-29 16:20:00 |
| Presentation Time | 60 minutes |
| Registration for | EA |
| Paper # | EA2023-92, SIP2023-139, SP2023-74 |
| Volume (vol) | vol.123 |
| Number (no) | no.401(EA), no.402(SIP), no.403(SP) |
| Page | pp.185-189 |
| #Pages | 5 |
| Date of Issue | 2024-02-22 (EA, SIP, SP) |
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