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| Presentation | 2009-08-04 10:00 A fundamental investigation on influence of simplifying characteristics of HRTFs in low frequency range upon localization Ryosuke Kodama, Kanji Watanabe, Sojun Sato, Shouichi Takane, Koji Abe (Akita Pref. Univ.)  EA2009-52 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Variation of the HRTFs in low frequency range for source directions is generally small because of diffraction around a listener's head and torso in that range. It remains unclear how the directional dependence of the HRTFs in low frequency range influence the localization. In this paper, influence of simplifying characteristics HRTFs in low frequency range upon localization was investigated for the purpose of the reduction in data size of HRTFs. The localization test was conducted by using HRTFs of which the frequency characteristics were flattened in lower frequency range than a certain boundary frequency. The results for suggested that the shape of the frequency characteristics over 1~kHz was important for the front-back perception. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | HRTF / simplification / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 166, EA2009-52, pp. 55-59, Aug. 2009. | |
| Paper # | EA2009-52 | |
| Date of Issue | 2009-07-27 (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 | EA2009-52 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2009-08-03 - 2009-08-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2009-08-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A fundamental investigation on influence of simplifying characteristics of HRTFs in low frequency range upon localization |
| Sub Title (in English) | |
| Keyword(1) | HRTF |
| Keyword(2) | simplification |
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| 1st Author's Name | Ryosuke Kodama |
| 1st Author's Affiliation | Akita Prefectural University (Akita Pref. Univ.) |
| 2nd Author's Name | Kanji Watanabe |
| 2nd Author's Affiliation | Akita Prefectural University (Akita Pref. Univ.) |
| 3rd Author's Name | Sojun Sato |
| 3rd Author's Affiliation | Akita Prefectural University (Akita Pref. Univ.) |
| 4th Author's Name | Shouichi Takane |
| 4th Author's Affiliation | Akita Prefectural University (Akita Pref. Univ.) |
| 5th Author's Name | Koji Abe |
| 5th Author's Affiliation | Akita Prefectural University (Akita Pref. Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-08-04 10:00:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2009-52 |
| Volume (vol) | vol.109 |
| Number (no) | no.166 |
| Page | pp.55-59 |
| #Pages | 5 |
| Date of Issue | 2009-07-27 (EA) |
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