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Paper Abstract and Keywords
Presentation 2014-02-28 12:40
[Poster Presentation] A study on criteria of an optimal iteration times based on higher order statistics for spectral subtraction method
Ryota Miyake, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) SP2013-110
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we estimate optimal iteration times in weighted spectral subtraction to achieve higher noise and musical tone reduction. In this study, optimal iteration time is estimated by using criteria based on SDR (Signal-to-Distortion Ratio) and kurtosis ratio in each noisy environment. The criteria can be developed by using only flooring coefficient in all noisy environments.
Keyword (in Japanese) (See Japanese page) 
(in English) Spectral subtraction / Musical tone / Optimal iteration time / Real-environment-noise / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 452, SP2013-110, pp. 19-20, Feb. 2014.
Paper # SP2013-110 
Date of Issue 2014-02-21 (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 SP2013-110

Conference Information
Committee SP  
Conference Date 2014-02-28 - 2014-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Tokushima 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Pattern recognition for time sequence, etc. 
Paper Information
Registration To SP 
Conference Code 2014-02-SP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on criteria of an optimal iteration times based on higher order statistics for spectral subtraction method 
Sub Title (in English)  
Keyword(1) Spectral subtraction  
Keyword(2) Musical tone  
Keyword(3) Optimal iteration time  
Keyword(4) Real-environment-noise  
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1st Author's Name Ryota Miyake  
1st Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
2nd Author's Name Takahiro Fukumori  
2nd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
3rd Author's Name Masato Nakayama  
3rd Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
4th Author's Name Takanobu Nishiura  
4th Author's Affiliation Ritsumeikan University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2014-02-28 12:40:00 
Presentation Time 60 minutes 
Registration for SP 
Paper # SP2013-110 
Volume (vol) vol.113 
Number (no) no.452 
Page pp.19-20 
#Pages 2 
Date of Issue 2014-02-21 (SP) 

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