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| Presentation | 2022-03-02 13:25 [Poster Presentation] Comparison of Noise Reduction and Robustness for Virtual Sensing Methods in ANC Systems Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.)  EA2021-83 SIP2021-110 SP2021-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Active noise control (ANC) system generates anti-noise with the same amplitude and opposite phase to reduce unwanted acoustic noise based on acoustic wave superposition. In general, ANC can generate a zone of quiet (ZoQ) around the error microphone position. However, if the microphone cannot be placed at the desired position we want to realize noise reduction, the reduction effect may not be sufficient in the desired position. This paper compares and examines under various experimental conditions three methods of virtual sensing technology that can realize noise reduction without installing a microphone at the desired position to create a zone of quiet. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ANC system / Virtual Sensing / AFVS / RMVS / RPVS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 383, EA2021-83, pp. 120-125, March 2022. | |
| Paper # | EA2021-83 | |
| 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 | EA2021-83 SIP2021-110 SP2021-68 |
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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 | EA |
| 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) | Comparison of Noise Reduction and Robustness for Virtual Sensing Methods in ANC Systems |
| Sub Title (in English) | |
| Keyword(1) | ANC system |
| Keyword(2) | Virtual Sensing |
| Keyword(3) | AFVS |
| Keyword(4) | RMVS |
| Keyword(5) | RPVS |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shota Toyooka |
| 1st Author's Affiliation | Kansai University (Kansai Univ.) |
| 2nd Author's Name | Yoshinobu Kajikawa |
| 2nd Author's Affiliation | Kansai University (Kansai Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-03-02 13:25:00 |
| Presentation Time | 120 minutes |
| Registration for | EA |
| Paper # | EA2021-83, SIP2021-110, SP2021-68 |
| Volume (vol) | vol.121 |
| Number (no) | no.383(EA), no.384(SIP), no.385(SP) |
| Page | pp.120-125 |
| #Pages | 6 |
| Date of Issue | 2022-02-22 (EA, SIP, SP) |
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