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Paper Abstract and Keywords
Presentation 2011-11-28 14:45
Multi-closure-interval linear prediction analysis based on phase equalization
Sadao Hiroya (NTT), Nobuhiro Miki (none), Takemi Mochida (NTT) SP2011-71
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a multi-closure-interval linear prediction (MCLP) analysis based on phase equalization in order to remove the effect of subglottal resonance in speech signals for estimating a vocal-tract spectrum. The validity of this method is evaluated by using a vocal-tract simulator that models vocal-tract losses and the subglottal system. Results show that the proposed method improves the estimation accuracy of a vocal-tract spectrum compared with the conventional MCLP method.
Keyword (in Japanese) (See Japanese page) 
(in English) LPC / phase equalization / vocal-tract spectrum / closure-interval / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 322, SP2011-71, pp. 13-18, Nov. 2011.
Paper # SP2011-71 
Date of Issue 2011-11-21 (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 SP2011-71

Conference Information
Committee SP  
Conference Date 2011-11-28 - 2011-11-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyusyu University Chikushi Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech Synthesis, Generation, Prosody, etc. 
Paper Information
Registration To SP 
Conference Code 2011-11-SP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-closure-interval linear prediction analysis based on phase equalization 
Sub Title (in English)  
Keyword(1) LPC  
Keyword(2) phase equalization  
Keyword(3) vocal-tract spectrum  
Keyword(4) closure-interval  
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1st Author's Name Sadao Hiroya  
1st Author's Affiliation NTT CS Labs (NTT)
2nd Author's Name Nobuhiro Miki  
2nd Author's Affiliation Future University Hakodate (none)
3rd Author's Name Takemi Mochida  
3rd Author's Affiliation NTT CS Labs (NTT)
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Speaker Author-1 
Date Time 2011-11-28 14:45:00 
Presentation Time 30 minutes 
Registration for SP 
Paper # SP2011-71 
Volume (vol) vol.111 
Number (no) no.322 
Page pp.13-18 
#Pages 6 
Date of Issue 2011-11-21 (SP) 

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