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Paper Abstract and Keywords
Presentation 2022-03-03 15:05
A Study on Personalization of the Head-Related Transfer Function in the Median Plane by Modifying the Notch Frequency
Sayaka Kato, Susumu Kuroyanagi (NITech) MBE2021-97
Abstract (in Japanese) (See Japanese page) 
(in English) In order to enable highly accurate 3D sound image control, various researches have been conducted to obtain a Head-Related Transfer Function(HRTF) suitable for a listener from databases. One of them is that the two lowest spectral notches (N1 and N2) of the HRTF are important as cues for the perception of the ascending angle in the median plane, and a
method to select HRTF data with N1 and N2 frequencies suitable for the listener from a database is proposed. A method of estimating the HRTF using Radial Basis Function-Neural Networks has also been proposed as a method of obtaining the HRTF for each listener. However, this method does not focus on the N1 and N2 frequencies in the median plane. Therefore, in this study, based on the results of HRTF estimation using Radial Basis Function-Neural Network, we verify whether the estimation accuracy in the median plane can be improved by correcting the positions of N1 and N2 frequencies.
Keyword (in Japanese) (See Japanese page) 
(in English) Head-Related Transfer Function / Median plane / Radial Basis Function-Neural Network / Notch frequency / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 389, MBE2021-97, pp. 43-46, March 2022.
Paper # MBE2021-97 
Date of Issue 2022-02-23 (MBE) 
ISSN 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 MBE2021-97

Conference Information
Committee MBE NC  
Conference Date 2022-03-02 - 2022-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2022-03-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Personalization of the Head-Related Transfer Function in the Median Plane by Modifying the Notch Frequency 
Sub Title (in English)  
Keyword(1) Head-Related Transfer Function  
Keyword(2) Median plane  
Keyword(3) Radial Basis Function-Neural Network  
Keyword(4) Notch frequency  
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1st Author's Name Sayaka Kato  
1st Author's Affiliation Nagoya Institute of Technology (NITech)
2nd Author's Name Susumu Kuroyanagi  
2nd Author's Affiliation Nagoya Institute of Technology (NITech)
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Speaker Author-1 
Date Time 2022-03-03 15:05:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2021-97 
Volume (vol) vol.121 
Number (no) no.389 
Page pp.43-46 
#Pages 4 
Date of Issue 2022-02-23 (MBE) 

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