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Paper Abstract and Keywords
Presentation 2024-02-29 11:20
Study on Virtual Sensing Feedback ANC System with Noise Control Filter Selection
Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.) EA2023-70 SIP2023-117 SP2023-52
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a virtual sensing feedback ANC system based on noise control filter selection.
The proposed ANC system is robust to noise changes by selecting the most appropriate noise control filter for the noise.
The internal generated reference signal is convolved with different bandpass filters, and the optimum noise control filter is selected for the band where the noise power is high, so that the system can follow noise fluctuations.
Simulations using actual impulse responses show that a noise reduction of about 18 dB is possible even when the noise level varies.
Keyword (in Japanese) (See Japanese page) 
(in English) ANC system / Virtual sensing / Auxiliary filter based virtual sensing / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 401, EA2023-70, pp. 57-60, Feb. 2024.
Paper # EA2023-70 
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 EA2023-70 SIP2023-117 SP2023-52

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) 
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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) Study on Virtual Sensing Feedback ANC System with Noise Control Filter Selection 
Sub Title (in English)  
Keyword(1) ANC system  
Keyword(2) Virtual sensing  
Keyword(3) Auxiliary filter based virtual sensing  
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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 2024-02-29 11:20:00 
Presentation Time 20 minutes 
Registration for EA 
Paper # EA2023-70, SIP2023-117, SP2023-52 
Volume (vol) vol.123 
Number (no) no.401(EA), no.402(SIP), no.403(SP) 
Page pp.57-60 
#Pages 4 
Date of Issue 2024-02-22 (EA, SIP, SP) 

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