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Paper Abstract and Keywords
Presentation 2010-06-11 10:15
Automatic music thumbnailing using localization information of audio object
Hiroyuki Nawata, Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) EA2010-29
Abstract (in Japanese) (See Japanese page) 
(in English) In this research，in order to automatically generate a thumbnail music that has a main part of the original music, we propose a new estimation method of structure changes in stereo tunes based on localization information. The proposed method can estimate the main parts of the music by analyzing the specific timing when localization information changes under the assumption that the changing time of the localization approximately corresponds to the timing of the music structure change. We evaluate the effectiveness of the proposal method by the objective assessment in this paper. The experimental result shows that the proposal method achieves a high accuracy rate for correct answer we gave manually.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-channel audio signal / compressive coding / k-means / music thumbnailing / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 71, EA2010-29, pp. 41-46, June 2010.
Paper # EA2010-29 
Date of Issue 2010-06-03 (EA) 
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 EA2010-29

Conference Information
Committee EA  
Conference Date 2010-06-10 - 2010-06-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Health Sci. Univ. of Hokkaido 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Engineering/Electro Acoustics, Musical Acoustics, Psychological and Physiological Acoustics, and Related Topics 
Paper Information
Registration To EA 
Conference Code 2010-06-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automatic music thumbnailing using localization information of audio object 
Sub Title (in English)  
Keyword(1) Multi-channel audio signal  
Keyword(2) compressive coding  
Keyword(3) k-means  
Keyword(4) music thumbnailing  
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1st Author's Name Hiroyuki Nawata  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Noriyoshi Kamado  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Hiroshi Saruwatari  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Kiyohiro Shikano  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2010-06-11 10:15:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2010-29 
Volume (vol) vol.110 
Number (no) no.71 
Page pp.41-46 
#Pages 6 
Date of Issue 2010-06-03 (EA) 

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