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| Presentation | 2019-11-22 15:30 [Poster Presentation] Sound source distance dependence of head-related transfer functions and binaural cues on the horizontal plane Mao Terashima, Daisuke Morikawa, Parham Mokhtari, Tatsuya Hirahara (Toyama Pref Univ.)  EA2019-57 EMM2019-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Using the reciprocal method, we measured head-related transfer functions (HRTFs) at 144 locations on the horizontal plane, with sound source distances ranging from 0.13 m to 1.13 m at intervals of 0.2 m and horizontal angles at intervals of 15 degrees. As the sound source distance decreased, the HRTF gain increased when the sound source and the receiving point were on the same side (ipsilateral), and decreased when they were on the opposite side (contralateral). As the sound source distance decreased, the interaural level difference (ILD) and interaural time difference (ITD) increased. There was a difference in both HRTF gain and ILD when the reference sound receiving point was at the center of the head instead of the ear canal entrance, but this could be corrected by attenuation according to the difference in source-to-receiver distance between the two conditions. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Head-related transfer function / Binaural cues / Sound source distance / Reciprocal method / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 306, EA2019-57, pp. 23-30, Nov. 2019. | |
| Paper # | EA2019-57 | |
| Date of Issue | 2019-11-15 (EA, EMM) | |
| 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 | EA2019-57 EMM2019-85 |
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| Conference Information | |
| Committee | EA EMM |
| Conference Date | 2019-11-22 - 2019-11-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | [Beginners Session] Engineering/Electro Acoustics, Content Processing, Digital Watermarking, Musical Acoustic, and Related Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2019-11-EA-EMM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sound source distance dependence of head-related transfer functions and binaural cues on the horizontal plane |
| Sub Title (in English) | |
| Keyword(1) | Head-related transfer function |
| Keyword(2) | Binaural cues |
| Keyword(3) | Sound source distance |
| Keyword(4) | Reciprocal method |
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| 1st Author's Name | Mao Terashima |
| 1st Author's Affiliation | Toyama Prefectural University (Toyama Pref Univ.) |
| 2nd Author's Name | Daisuke Morikawa |
| 2nd Author's Affiliation | Toyama Prefectural University (Toyama Pref Univ.) |
| 3rd Author's Name | Parham Mokhtari |
| 3rd Author's Affiliation | Toyama Prefectural University (Toyama Pref Univ.) |
| 4th Author's Name | Tatsuya Hirahara |
| 4th Author's Affiliation | Toyama Prefectural University (Toyama Pref Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-11-22 15:30:00 |
| Presentation Time | 90 minutes |
| Registration for | EA |
| Paper # | EA2019-57, EMM2019-85 |
| Volume (vol) | vol.119 |
| Number (no) | no.306(EA), no.307(EMM) |
| Page | pp.23-30 |
| #Pages | 8 |
| Date of Issue | 2019-11-15 (EA, EMM) |
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