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Paper Abstract and Keywords
Presentation 2022-06-18 15:00
Improved speech analysis using F0-adaptive lag window
Michiki Koshimori, Shigeki Sagayama, Takuya Kishida, Toru Nakashika (UEC) SP2022-21
Abstract (in Japanese) (See Japanese page) 
(in English) The lag window method is based on a source-filter model, which separates the source information from the filter information by smoothing the spectrum through a lag window over the autocorrelation function of the speech.
However, the window function used for the lag window in this method is fixed regardless of the target speech, so the speech analysis may not be successful depending on the target speech.
Therefore, we proposed a method that can adaptively analyze each voice by adaptively adjusting the shape of the lag window using the F0 information extracted from the voice.
Keyword (in Japanese) (See Japanese page) 
(in English) speech analysis / lag window / F0-adaptive / binomial window / half-width / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 81, SP2022-21, pp. 90-93, June 2022.
Paper # SP2022-21 
Date of Issue 2022-06-10 (SP) 
ISSN 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 SP2022-21

Conference Information
Committee SP IPSJ-MUS IPSJ-SLP  
Conference Date 2022-06-17 - 2022-06-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SP 
Conference Code 2022-06-SP-MUS-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improved speech analysis using F0-adaptive lag window 
Sub Title (in English)  
Keyword(1) speech analysis  
Keyword(2) lag window  
Keyword(3) F0-adaptive  
Keyword(4) binomial window  
Keyword(5) half-width  
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Keyword(8)  
1st Author's Name Michiki Koshimori  
1st Author's Affiliation The University of Electro-communications (UEC)
2nd Author's Name Shigeki Sagayama  
2nd Author's Affiliation The University of Electro-communications (UEC)
3rd Author's Name Takuya Kishida  
3rd Author's Affiliation The University of Electro-communications (UEC)
4th Author's Name Toru Nakashika  
4th Author's Affiliation The University of Electro-communications (UEC)
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Speaker Author-1 
Date Time 2022-06-18 15:00:00 
Presentation Time 120 minutes 
Registration for SP 
Paper # SP2022-21 
Volume (vol) vol.122 
Number (no) no.81 
Page pp.90-93 
#Pages
Date of Issue 2022-06-10 (SP) 


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