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| Presentation | 2014-08-20 10:00 Comparison in frequencies of spectral peaks and notches and anthropometric of pinnae between HRTF databases Yan Xuezhi (Jilin Univ), Kazuhiro Iida, Yohji Ishii (Chiba Inst. of Tech.)  EA2014-19 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Five HRTF databases (ARI, CIPIC, CIT, LISTEN, and RIEC) are compared and analyzed in detail in this paper. The spectral peaks and notches above 5 kHz prominently contribute to the angle perception of a sound source in the median plane. A peak (P1) and two notches (N1 and N2) for the front direction (in the median plane) of all the subjects of the HRTFs are extracted from the early part of the head–related impulse responses. Then, t-test method is used to show that there is no significant difference between two databases among the five HRTF databases except ARI database, which has significant difference with others. The analysis of the anthropometric data of subject’s pinnae shows that there are significant differences in most of the anthropometric data except length of cymba conchae and tilt of pinna between three databases (ARI, CIPIC, and CIT). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Head-Related Transfer Function / Spectral peak / Spectral notch / Pinna / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 178, EA2014-19, pp. 43-48, Aug. 2014. | |
| Paper # | EA2014-19 | |
| Date of Issue | 2014-08-12 (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 | EA2014-19 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2014-08-19 - 2014-08-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Gakuin Univ. |
| 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 | 2014-08-EA |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison in frequencies of spectral peaks and notches and anthropometric of pinnae between HRTF databases |
| Sub Title (in English) | |
| Keyword(1) | Head-Related Transfer Function |
| Keyword(2) | Spectral peak |
| Keyword(3) | Spectral notch |
| Keyword(4) | Pinna |
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| Keyword(8) | |
| 1st Author's Name | Yan Xuezhi |
| 1st Author's Affiliation | Jilin University (Jilin Univ) |
| 2nd Author's Name | Kazuhiro Iida |
| 2nd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
| 3rd Author's Name | Yohji Ishii |
| 3rd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
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| Speaker | Author-3 |
| Date Time | 2014-08-20 10:00:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2014-19 |
| Volume (vol) | vol.114 |
| Number (no) | no.178 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2014-08-12 (EA) |
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