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| Presentation | 2022-03-02 15:35 [Poster Presentation] Adaptive audio correction for multiway systems based on FxLMS algorithms Sota Oka, Toshihisa Tanaka (TAT)  EA2021-93 SIP2021-120 SP2021-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose system identification methods of audio correction systems for multiway loudspeakers selectively controlling subband components. Specifically, we impose constraints on two methods, time-domain FxLMS and frequency-domain FxLMS, to protect certain band and correct the other band. In addition, we derivate the upper bound of stepsize parameter that guarantee the convergence of the proposed methods. Experiment results show the effectiveness of proposed stepsize bound and that the proposed methods reduce the error in correction band while suppressing increasing the error in protection band. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | audio correction / system identification / FxLMS algorithms / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 384, SIP2021-120, pp. 183-188, March 2022. | |
| Paper # | SIP2021-120 | |
| Date of Issue | 2022-02-22 (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 | EA2021-93 SIP2021-120 SP2021-78 |
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| Conference Information | |
| Committee | EA SIP SP IPSJ-SLP |
| Conference Date | 2022-03-01 - 2022-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2022-03-EA-SIP-SP-SLP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive audio correction for multiway systems based on FxLMS algorithms |
| Sub Title (in English) | |
| Keyword(1) | audio correction |
| Keyword(2) | system identification |
| Keyword(3) | FxLMS algorithms |
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| 1st Author's Name | Sota Oka |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
| 2nd Author's Name | Toshihisa Tanaka |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
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| Speaker | Author-1 |
| Date Time | 2022-03-02 15:35:00 |
| Presentation Time | 120 minutes |
| Registration for | SIP |
| Paper # | EA2021-93, SIP2021-120, SP2021-78 |
| Volume (vol) | vol.121 |
| Number (no) | no.383(EA), no.384(SIP), no.385(SP) |
| Page | pp.183-188 |
| #Pages | 6 |
| Date of Issue | 2022-02-22 (EA, SIP, SP) |
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