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Paper Abstract and Keywords
Presentation 2015-09-03 11:20
A Sequential Processing Model for Speech Separation Based on Auditory Scene Analysis
Isao Nakanishi, Junichi Hanada, Misaki Baba (Tottori Univ.) SIS2015-16
Abstract (in Japanese) (See Japanese page) 
(in English) Speech separation based on auditory scene analysis (ASA) has been widely studied.
We propose a processing method of the ASA, in which a mixed signal is sequentially decomposed into frequency signals, four types of features of ASA are extracted from the decomposed frequency signals, the decomposed signals are regrouped by examining the characteristics of the extracted features, and separated speeches are obtained by recomposing the regrouped frequency signals.
In this paper, we implement a speech separation model in which the harmonic structure feature has a main role in grouping and the other features are used complementary.
The feasibility of the proposed model is confirmed in a simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Speech Separation / Auditory Scene Analysis / Computational ASA / Sequential Implementation / Modified DFT Pair / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 208, SIS2015-16, pp. 7-12, Sept. 2015.
Paper # SIS2015-16 
Date of Issue 2015-08-27 (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 SIS2015-16

Conference Information
Committee SIS IPSJ-AVM  
Conference Date 2015-09-03 - 2015-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Smart Multimedia Systems, etc. 
Paper Information
Registration To SIS 
Conference Code 2015-09-SIS-AVM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Sequential Processing Model for Speech Separation Based on Auditory Scene Analysis 
Sub Title (in English)  
Keyword(1) Speech Separation  
Keyword(2) Auditory Scene Analysis  
Keyword(3) Computational ASA  
Keyword(4) Sequential Implementation  
Keyword(5) Modified DFT Pair  
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Keyword(7)  
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1st Author's Name Isao Nakanishi  
1st Author's Affiliation Tottori University (Tottori Univ.)
2nd Author's Name Junichi Hanada  
2nd Author's Affiliation Tottori University (Tottori Univ.)
3rd Author's Name Misaki Baba  
3rd Author's Affiliation Tottori University (Tottori Univ.)
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Speaker Author-1 
Date Time 2015-09-03 11:20:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2015-16 
Volume (vol) vol.115 
Number (no) no.208 
Page pp.7-12 
#Pages 6 
Date of Issue 2015-08-27 (SIS) 

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