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| Presentation | 2009-12-17 14:10 A Robust Pre-inverse Adaptive System for Noise and Its Application to Active Noise Canceller Masaki Kobayashi, Hiroyuki Kondo (Chubu Univ.), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.)  SIS2009-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In general, the adaptive system using the structure in which an adaptive filter is placed before the unknown system to estimate the inverse transfer function of the unknown system is called pre-inverse adaptive system. The equalizing type adaptive system that the weights of the adaptive transversal filter inserted after the unknown system are copied to the transversal filter inserted before the system is the representative example. The problem of this system is that the convergence value has the bias error since the adaptive parameters are updated to the direction where the noise power was minimized. In this paper we consider a robust equalizing type adaptive system for the noise and its application to the active noise canceller. The convergence of active noise canceller is guaranteed under the assumption of the independence property of the noise, input signal and dither signal. Finally, these results of theoretical consideration are verified by computer simulation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Adaptive Filter / Digital Control / Active Noise Canceller / Correlation Function / Signal Processing / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 338, SIS2009-37, pp. 37-42, Dec. 2009. | |
| Paper # | SIS2009-37 | |
| Date of Issue | 2009-12-10 (SIS) | |
| 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 | SIS2009-37 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2009-12-17 - 2009-12-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2009-12-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Robust Pre-inverse Adaptive System for Noise and Its Application to Active Noise Canceller |
| Sub Title (in English) | |
| Keyword(1) | Adaptive Filter |
| Keyword(2) | Digital Control |
| Keyword(3) | Active Noise Canceller |
| Keyword(4) | Correlation Function |
| Keyword(5) | Signal Processing |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masaki Kobayashi |
| 1st Author's Affiliation | Chubu University (Chubu Univ.) |
| 2nd Author's Name | Hiroyuki Kondo |
| 2nd Author's Affiliation | Chubu University (Chubu Univ.) |
| 3rd Author's Name | Naoto Sasaoka |
| 3rd Author's Affiliation | Tottori University (Tottori Univ.) |
| 4th Author's Name | Yoshio Itoh |
| 4th Author's Affiliation | Tottori University (Tottori Univ.) |
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| Speaker | Author-2 |
| Date Time | 2009-12-17 14:10:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2009-37 |
| Volume (vol) | vol.109 |
| Number (no) | no.338 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2009-12-10 (SIS) |
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