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Paper Abstract and Keywords
Presentation 2010-06-19 16:25
Multi-channel Acoustic Echo Canceler Based on Particle Swarm Optimization
Takanobu Narita, Masanori Kimoto, Kenya Jin'no (Nippon Inst. of Tech.) NLP2010-22 NC2010-22
Abstract (in Japanese) (See Japanese page) 
(in English) In multichannel acoustic echo canceler based on linear combination, the uniqueness problem exists that
adaptive filter's can't identify the correct echo-paths due to highly cross-correlated multichannel input signals.

In this report, we propose a new multichannel adaptive echo canceling algorithm based on particle swarm optimization.
Proposed method can be realize the correct echo-path estimation
with highly cross-correlated input signals.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-channel Acoustic Echo Canceler / Mis-adjustment Problem / Particle Swarm Optimization(PSO) / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 82, NLP2010-22, pp. 165-170, June 2010.
Paper # NLP2010-22 
Date of Issue 2010-06-11 (NLP, NC) 
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 NLP2010-22 NC2010-22

Conference Information
Committee NC NLP IPSJ-BIO  
Conference Date 2010-06-18 - 2010-06-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Machine Learning for bio-datamining 
Paper Information
Registration To NLP 
Conference Code 2010-06-NC-NLP-BIO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-channel Acoustic Echo Canceler Based on Particle Swarm Optimization 
Sub Title (in English)  
Keyword(1) Multi-channel Acoustic Echo Canceler  
Keyword(2) Mis-adjustment Problem  
Keyword(3) Particle Swarm Optimization(PSO)  
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1st Author's Name Takanobu Narita  
1st Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
2nd Author's Name Masanori Kimoto  
2nd Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
3rd Author's Name Kenya Jin'no  
3rd Author's Affiliation Nippon Institute of Technology (Nippon Inst. of Tech.)
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Speaker Author-1 
Date Time 2010-06-19 16:25:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2010-22, NC2010-22 
Volume (vol) vol.110 
Number (no) no.82(NLP), no.83(NC) 
Page pp.165-170 
#Pages
Date of Issue 2010-06-11 (NLP, NC) 


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