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Paper Abstract and Keywords
Presentation 2009-07-10 09:50
A study on objective quality measure applicable to both music and speech
Yuichiro Mikami, Yasuhiro Makikata, Nobuhiko Kitawaki, Takeshi Yamada (Univ. of Tsukuba) CQ2009-23
Abstract (in Japanese) (See Japanese page) 
(in English) The main quality factors of sound services for Next Generation Network (NGN), one characteristic of which is all IP technologies, are continuous time codec distortion, discrete time packet loss distortion, and restricted frequency band distortion. Previously, authors have proposed objective quality assessment methods for music signals taking into consideration continuous time distortion, discrete time distortion, and restricted frequency band distortion for music signals. This paper examines the objective quality estimation for speech signals through the use of objective quality measures of the same structure and aims toward the development of objective quality measures applicable for both music and speech audio.
Keyword (in Japanese) (See Japanese page) 
(in English) Music and speech / Objective quality measure / Continuous time distortion / Discrete time distortion / Restricted frequency band distortion / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 121, CQ2009-23, pp. 49-54, July 2009.
Paper # CQ2009-23 
Date of Issue 2009-07-02 (CQ) 
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 CQ2009-23

Conference Information
Committee CQ MoNA IPSJ-AVM  
Conference Date 2009-07-09 - 2009-07-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Otaru City Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Application quality in wireless environments, P2P/Ad-hoc networks, Video CODECs, Streaming technology, Reliability, General area 
Paper Information
Registration To CQ 
Conference Code 2009-07-CQ-MoMuC-AVM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on objective quality measure applicable to both music and speech 
Sub Title (in English)  
Keyword(1) Music and speech  
Keyword(2) Objective quality measure  
Keyword(3) Continuous time distortion  
Keyword(4) Discrete time distortion  
Keyword(5) Restricted frequency band distortion  
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Keyword(7)  
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1st Author's Name Yuichiro Mikami  
1st Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
2nd Author's Name Yasuhiro Makikata  
2nd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
3rd Author's Name Nobuhiko Kitawaki  
3rd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
4th Author's Name Takeshi Yamada  
4th Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
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Speaker Author-1 
Date Time 2009-07-10 09:50:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2009-23 
Volume (vol) vol.109 
Number (no) no.121 
Page pp.49-54 
#Pages 6 
Date of Issue 2009-07-02 (CQ) 

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