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Paper Abstract and Keywords
Presentation 2011-07-01 13:45
Function resolution and synthesis of sound by Covariance Structure Analysis -- Modeling of a synthesis sound of musical note --
Yoshiyuki Kobori, Masatoshi Sato, Mamoru Tanaka (Sophia Univ.) NLP2011-43
Abstract (in Japanese) (See Japanese page) 
(in English) In the processing of the sound signal of voice recognition, Frequency Analysis techniques of Short-time Fourier transform and Wavelet Analysis is used. However, the research on the signal processing in integration phase is very few. A system that resolves and synthesizes musical note in time sequential and outputs a synthetic sound is proposed by us. A synthesis sound of musical note that is not shown easily by the Fourier series expansion is visually shown by learning the by what the system based on the Covariance Structure Analysis learns. A method of a visual Signal processing Analysis and the Frequency Analysis on a synthesis sound of musical note is proposed by us.
Keyword (in Japanese) (See Japanese page) 
(in English) Covariance Structure Analysis / Frequency Analysis / Signal processing Analysis / Fourier series expansion / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 106, NLP2011-43, pp. 107-112, June 2011.
Paper # NLP2011-43 
Date of Issue 2011-06-23 (NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee NLP  
Conference Date 2011-06-30 - 2011-07-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Shari-cho Kohminkan: Yme-hall Shiretoko 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NLP 
Conference Code 2011-06-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Function resolution and synthesis of sound by Covariance Structure Analysis 
Sub Title (in English) Modeling of a synthesis sound of musical note 
Keyword(1) Covariance Structure Analysis  
Keyword(2) Frequency Analysis  
Keyword(3) Signal processing Analysis  
Keyword(4) Fourier series expansion  
1st Author's Name Yoshiyuki Kobori  
1st Author's Affiliation Sophia University (Sophia Univ.)
2nd Author's Name Masatoshi Sato  
2nd Author's Affiliation Sophia University (Sophia Univ.)
3rd Author's Name Mamoru Tanaka  
3rd Author's Affiliation Sophia University (Sophia Univ.)
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Date Time 2011-07-01 13:45:00 
Presentation Time 25 
Registration for NLP 
Paper # IEICE-NLP2011-43 
Volume (vol) IEICE-111 
Number (no) no.106 
Page pp.107-112 
#Pages IEICE-6 
Date of Issue IEICE-NLP-2011-06-23 

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