| Paper Abstract and Keywords |
| Presentation |
2008-03-07 14:20
Convergence Analysis of Active Noise Control System for Sinusoidal Reference Signals Hideaki Sakai, Hirokazu Takayama (Kyoto Univ.) CAS2007-159 SIP2007-234 CS2007-124 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Convergence analyses are presented for the Filtered-X LMS (FXLMS) algorithm with sinusoidal reference signals in the case where the observational noise is present at the error microphone.
Since the effect of the secondary path is significant, the FXLMS algorithm is employed.
Using the state-space representation of the linear system describing the FXLMS algorithm,
we show that the convergence speed depends on the largest eigenvalue of the corresponding state transition matrix.
Then, in the steady state, we derive the spectral density and the covariance matrix of the tap error vector.
Finally, computer simulations are conducted to see the validities of the obtained theoretical results. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Active Noise Control / Filtered-X LMS / Adaptive filter / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 107, no. 529, SIP2007-234, pp. 147-152, March 2008. |
| Paper # |
SIP2007-234 |
| Date of Issue |
2008-02-29 (CAS, SIP, CS) |
| 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) |
| Download PDF |
CAS2007-159 SIP2007-234 CS2007-124 |
| Conference Information |
| Committee |
CS SIP CAS |
| Conference Date |
2008-03-06 - 2008-03-07 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Yamaguchi University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Network processors, signal processing for communications, wireless LAN/PAN, etc. |
| Paper Information |
| Registration To |
SIP |
| Conference Code |
2008-03-CS-SIP-CAS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Convergence Analysis of Active Noise Control System for Sinusoidal Reference Signals |
| Sub Title (in English) |
|
| Keyword(1) |
Active Noise Control |
| Keyword(2) |
Filtered-X LMS |
| Keyword(3) |
Adaptive filter |
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| 1st Author's Name |
Hideaki Sakai |
| 1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
| 2nd Author's Name |
Hirokazu Takayama |
| 2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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| Speaker |
Author-2 |
| Date Time |
2008-03-07 14:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
SIP |
| Paper # |
CAS2007-159, SIP2007-234, CS2007-124 |
| Volume (vol) |
vol.107 |
| Number (no) |
no.527(CAS), no.529(SIP), no.531(CS) |
| Page |
pp.147-152 |
| #Pages |
6 |
| Date of Issue |
2008-02-29 (CAS, SIP, CS) |