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| Paper Abstract and Keywords | ||
| Presentation | 2007-05-25 13:30 Reproduction system in the localized sound field adapting to fluctuations in acoustical environment. Yasuharu Hashimoto, Masahiko Mikawa, Kazuyo Tanaka (Univ. Tsukuba)  EA2007-23 SIP2007-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes an improved method for a localized sound field reproduction system. The method realizes a system which adapts to fluctuations of acoustical environments to avoid deterioration of the localization performance in such changing condition caused by conventional methods. The proposed method can also realize flat and accurate reproduction of sound in the localized field in addition to large damping in the outside field, by introducing combination of original reproduction control units. Feasibility of the method is confirmed by computer simulation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sound field localization / Adaptive filter / daptive algorithm / Boundary surface contorol principle / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 63, EA2007-23, pp. 33-38, May 2007. | |
| Paper # | EA2007-23 | |
| Date of Issue | 2007-05-18 (EA, SIP) | |
| 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 | EA2007-23 SIP2007-27 |
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| Conference Information | |
| Committee | EA SIP |
| Conference Date | 2007-05-24 - 2007-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Acoustical Signal Processing / General |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2007-05-EA-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reproduction system in the localized sound field adapting to fluctuations in acoustical environment. |
| Sub Title (in English) | |
| Keyword(1) | Sound field localization |
| Keyword(2) | Adaptive filter |
| Keyword(3) | daptive algorithm |
| Keyword(4) | Boundary surface contorol principle |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Yasuharu Hashimoto |
| 1st Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
| 2nd Author's Name | Masahiko Mikawa |
| 2nd Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
| 3rd Author's Name | Kazuyo Tanaka |
| 3rd Author's Affiliation | University of Tsukuba (Univ. Tsukuba) |
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| Speaker | Author-1 |
| Date Time | 2007-05-25 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2007-23, SIP2007-27 |
| Volume (vol) | vol.107 |
| Number (no) | no.63(EA), no.65(SIP) |
| Page | pp.33-38 |
| #Pages | 6 |
| Date of Issue | 2007-05-18 (EA, SIP) |
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