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Paper Abstract and Keywords
Presentation 2018-08-23 17:00
Study on method of estimating direction of arrival of sound source for monaural hearing based on temporal modulation perception
Nguyen Khanh Bui, Daisuke Morikawa, Masashi Unoki (JAIST) EA2018-38
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposed a method for estimating monaural DOA in 3D space in this paper that was based on human perception of temporal modulation. We employed the trends and features previously found on HR-MTF by using the MTF concept as important cues that contained spatial information. We also analyzed speech, which is a natural signal that humans use for DOA, to find important features that could be utilized for the method. We finally evaluated the method by deriving the RMSE for 864 possible positions in 3D space with different HRIRs and signals. The results revealed that the proposed method could adequately estimate the DOA with an overall RMSE of 21.9 degrees.
Keyword (in Japanese) (See Japanese page) 
(in English) Direction of arrival / temporal modulation / auditory perception / monaural modulation spectrum / head-related modulation transfer function / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 190, EA2018-38, pp. 63-68, Aug. 2018.
Paper # EA2018-38 
Date of Issue 2018-08-16 (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 EA2018-38

Conference Information
Committee EA ASJ-H  
Conference Date 2018-08-23 - 2018-08-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Gakuin Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Engineering/Electro Acoustics, Psychological and Physiological Acoustics, and Related Topics 
Paper Information
Registration To EA 
Conference Code 2018-08-EA-H 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on method of estimating direction of arrival of sound source for monaural hearing based on temporal modulation perception 
Sub Title (in English)  
Keyword(1) Direction of arrival  
Keyword(2) temporal modulation  
Keyword(3) auditory perception  
Keyword(4) monaural modulation spectrum  
Keyword(5) head-related modulation transfer function  
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Keyword(7)  
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1st Author's Name Nguyen Khanh Bui  
1st Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
2nd Author's Name Daisuke Morikawa  
2nd Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
3rd Author's Name Masashi Unoki  
3rd Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
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Speaker Author-3 
Date Time 2018-08-23 17:00:00 
Presentation Time 25 minutes 
Registration for EA 
Paper # EA2018-38 
Volume (vol) vol.118 
Number (no) no.190 
Page pp.63-68 
#Pages 6 
Date of Issue 2018-08-16 (EA) 

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