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Paper Abstract and Keywords
Presentation 2018-03-19 13:00
[Poster Presentation] Horizontal sound localization with binaural signals obtained by numerical simulation and experiment
Mio Aoyama, Daichi Sakamoto, Takao Tsuchiya (Doshisha Univ.) EA2017-121 SIP2017-130 SP2017-104
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, horizontal sound localizations experiments with binaural signals obtained by experiments and numerical simulations are examined. The binaural signals are generated by head related impulse responses (HRIRs) obtained by experiments, and calculated by the wave-based simulation method and the ray-tracing method. It is found that typical head related transfer functions (HRTFs) can be obtained up to 10 kHz for experiments and simulations. The horizontal sound localization experiments are then examined with two HRIRs obtained by experiments and three HRIRs obtained by calculation. The significant difference is observed by t-test in the results between the HRIRs obtained by the experiment and the wave-based simulation. This is due to the influence of experimental accuracy. However, the significant differences are not observed in the horizontal sound localization experiments between the other HRIRs, including experiments and calculations. So it is considered to be sufficiently usable even with HRIR by calculation.
Keyword (in Japanese) (See Japanese page) 
(in English) binaural signal / binaural sound field rendering / dummy head / horizontal sound localization / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 515, EA2017-121, pp. 117-120, March 2018.
Paper # EA2017-121 
Date of Issue 2018-03-12 (EA, SIP, SP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 EA2017-121 SIP2017-130 SP2017-104

Conference Information
Committee SIP EA SP MI  
Conference Date 2018-03-19 - 2018-03-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI] 
Paper Information
Registration To EA 
Conference Code 2018-03-SIP-EA-SP-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Horizontal sound localization with binaural signals obtained by numerical simulation and experiment 
Sub Title (in English)  
Keyword(1) binaural signal  
Keyword(2) binaural sound field rendering  
Keyword(3) dummy head  
Keyword(4) horizontal sound localization  
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1st Author's Name Mio Aoyama  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Daichi Sakamoto  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Takao Tsuchiya  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2018-03-19 13:00:00 
Presentation Time 90 minutes 
Registration for EA 
Paper # EA2017-121, SIP2017-130, SP2017-104 
Volume (vol) vol.117 
Number (no) no.515(EA), no.516(SIP), no.517(SP) 
Page pp.117-120 
#Pages
Date of Issue 2018-03-12 (EA, SIP, SP) 


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