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Paper Abstract and Keywords
Presentation 2013-05-16 13:00
[Invited Talk] Fast Blind Source Separation Based on Auxiliary-function-based Independent Vector Analysis
Nobutaka Ono (NII) EA2013-5 SIP2013-5 SP2013-5
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the fast and stable blind source separation algorithm, which is derived by applying auxiliary function method to independent vector analysis, is presented. The auxiliary function method is a generalization
of EM algorithm, which gives us a closed-form, convergence-guaranteed, and effective iterative algorithm if an appropriate auxiliary function is found. In this paper, in addition to the principle of the auxiliary function method and its application to independent vector analysis, the implementation of the derived blind source separation algorithm on iphone and experimental results in real environment are also introduced.
Keyword (in Japanese) (See Japanese page) 
(in English) blind source separation / auxiliary function method / independent vector analysis / smart phone / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 29, SP2013-5, pp. 25-30, May 2013.
Paper # SP2013-5 
Date of Issue 2013-05-09 (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)
Download PDF EA2013-5 SIP2013-5 SP2013-5

Conference Information
Committee SP EA SIP  
Conference Date 2013-05-16 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech and Acoustic Signal Processing, Speech, and Related Topics 
Paper Information
Registration To SP 
Conference Code 2013-05-SP-EA-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fast Blind Source Separation Based on Auxiliary-function-based Independent Vector Analysis 
Sub Title (in English)  
Keyword(1) blind source separation  
Keyword(2) auxiliary function method  
Keyword(3) independent vector analysis  
Keyword(4) smart phone  
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1st Author's Name Nobutaka Ono  
1st Author's Affiliation National Institute of Informatics (NII)
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Speaker Author-1 
Date Time 2013-05-16 13:00:00 
Presentation Time 50 minutes 
Registration for SP 
Paper # EA2013-5, SIP2013-5, SP2013-5 
Volume (vol) vol.113 
Number (no) no.27(EA), no.28(SIP), no.29(SP) 
Page pp.25-30 
#Pages 6 
Date of Issue 2013-05-09 (EA, SIP, SP) 

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