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| Presentation | 2023-03-01 16:50 A Study on Virtual Sensing Method for Hybrid Active Noise Control System Shota Toyooka, Kajikawa Yoshinobu (Kansai Univ.)  EA2022-126 SIP2022-170 SP2022-90 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a hybrid active noise control system with auxiliary filter-based virtual sensing. The proposed method introduces virtual sensing into a hybrid ANC system, which consists of a feedforward (FF) part that can reduce broadband noise and a feedback (FB) part that can reduce narrowband disturbance components. Since the optimal noise control filters are different for the FF and FB parts, virtual sensing is achieved by using two auxiliary filters. Through simulations with real impulse responses, we demonstrate that the proposed hybrid ANC can achieve an overall noise reduction of about 30 dB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ANC system / Virtual sensing / Auxiliary filter-based virtual sensing / Hybrid ANC system / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 388, SIP2022-170, pp. 294-299, Feb. 2023. | |
| Paper # | SIP2022-170 | |
| Date of Issue | 2023-02-21 (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 | EA2022-126 SIP2022-170 SP2022-90 |
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| Conference Information | |
| Committee | SP IPSJ-SLP EA SIP |
| Conference Date | 2023-02-28 - 2023-03-01 |
| 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 | 2023-02-SP-SLP-EA-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Virtual Sensing Method for Hybrid Active Noise Control System |
| Sub Title (in English) | |
| Keyword(1) | ANC system |
| Keyword(2) | Virtual sensing |
| Keyword(3) | Auxiliary filter-based virtual sensing |
| Keyword(4) | Hybrid ANC system |
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| 1st Author's Name | Shota Toyooka |
| 1st Author's Affiliation | Kansai University (Kansai Univ.) |
| 2nd Author's Name | Kajikawa Yoshinobu |
| 2nd Author's Affiliation | Kansai University (Kansai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-03-01 16:50:00 |
| Presentation Time | 20 minutes |
| Registration for | SIP |
| Paper # | EA2022-126, SIP2022-170, SP2022-90 |
| Volume (vol) | vol.122 |
| Number (no) | no.387(EA), no.388(SIP), no.389(SP) |
| Page | pp.294-299 |
| #Pages | 6 |
| Date of Issue | 2023-02-21 (EA, SIP, SP) |
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