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Paper Abstract and Keywords
Presentation 2017-12-21 12:50
[Poster Presentation] Realtime analysis and display of voice source periodicity
Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Sciences Univ. Hokkaido) SP2017-59
Abstract (in Japanese) (See Japanese page) 
(in English) This article introduces a real-time procedure for extraction and display of deviations from pure periodicity in voice excitation. It uses two independent algorithms. The first one extracts the deviation as a residual after the suppression of periodic components the second one extracts the deviation based on the fluctuation of the instantaneous frequency of the filtered signal. The proposed procedure is aiming at applications in speech synthesis and
voice training.
Keyword (in Japanese) (See Japanese page) 
(in English) wavelet / instantaneous frequency / group delay / fundamental frequency / speech analysis and synthesis / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 368, SP2017-59, pp. 21-22, Dec. 2017.
Paper # SP2017-59 
Date of Issue 2017-12-14 (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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF SP2017-59

Conference Information
Committee NLC IPSJ-NL SP IPSJ-SLP  
Conference Date 2017-12-20 - 2017-12-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. Green Computing Systems Research Organization 
Topics (in Japanese) (See Japanese page) 
Topics (in English) The 4th Natural Language Processing Symposium & The 19th Spoken Language Symposium 
Paper Information
Registration To SP 
Conference Code 2017-12-NLC-NL-SP-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Realtime analysis and display of voice source periodicity 
Sub Title (in English)  
Keyword(1) wavelet  
Keyword(2) instantaneous frequency  
Keyword(3) group delay  
Keyword(4) fundamental frequency  
Keyword(5) speech analysis and synthesis  
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1st Author's Name Hideki Kawahara  
1st Author's Affiliation Wakayma University (Wakayama Univ.)
2nd Author's Name Ken-Ichi Sakakibara  
2nd Author's Affiliation Health Science University of Hokkaido (Health Sciences Univ. Hokkaido)
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Date Time 2017-12-21 12:50:00 
Presentation Time 90 minutes 
Registration for SP 
Paper # SP2017-59 
Volume (vol) vol.117 
Number (no) no.368 
Page pp.21-22 
#Pages
Date of Issue 2017-12-14 (SP) 


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