Paper Abstract and Keywords |
Presentation |
2009-05-28 13:30
A Study on Stability Improvement of Feedback Active Noise Control System Ryotaro Hirayama, Yoshinobu Kajikawa (Kansai Univ.) EA2009-2 SIP2009-2 SP2009-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Feedback active noise control (ANC) system which is effective for narrowband noise can get an input signal and monitor performance with only an error microphone. However, the feedback ANC system has a possibility of divergence because the disturbance of broadband noise such as background noise always corrupts the input signal for the system.
In this paper, to surpress the disturbance, we propose a feedback ANC system using a linear prediction filter. Simulation results show that the proposed system is superior to the conventional system on the stability. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
active noise control / feedback ANC / linear prediction filter / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 55, EA2009-2, pp. 7-10, May 2009. |
Paper # |
EA2009-2 |
Date of Issue |
2009-05-21 (EA, SIP, SP) |
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) |
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EA2009-2 SIP2009-2 SP2009-7 |
Conference Information |
Committee |
EA SIP SP |
Conference Date |
2009-05-28 - 2009-05-29 |
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(See Japanese page) |
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Paper Information |
Registration To |
EA |
Conference Code |
2009-05-EA-SIP-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Stability Improvement of Feedback Active Noise Control System |
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Keyword(1) |
active noise control |
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feedback ANC |
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linear prediction filter |
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1st Author's Name |
Ryotaro Hirayama |
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 |
2009-05-28 13:30:00 |
Presentation Time |
30 minutes |
Registration for |
EA |
Paper # |
EA2009-2, SIP2009-2, SP2009-7 |
Volume (vol) |
vol.109 |
Number (no) |
no.55(EA), no.56(SIP), no.57(SP) |
Page |
pp.7-10 |
#Pages |
4 |
Date of Issue |
2009-05-21 (EA, SIP, SP) |
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