| Paper Abstract and Keywords |
| Presentation |
2023-02-04 10:15
Effect of Auricle Shape on Sound Localization
Koichi Motohashi, Yasuyuki Saito (NITKC) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The head-related transfer function (HRTF) represents the physical transfer characteristics of sound waves until they arrive at the listener’s ear via reflection and diffraction at the auricle, head, and body. In order for humans to perceive sound images realistically, the HRTF must be personalized. In this paper, we use multiple regression analysis to investigate the relationship between auricule shape and spectral cues, which contribute to the perception of sound image in the upward direction, in order to clarify the cause of this error. The experimental results show that among the spectral cues, two auricule shapes contribute to the first notch N1 and one to the second notch N2, indicating that the cause of the front-back and upward sound image localization errors in the previous study may be due to differences in the causes of the spectral cues. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
HRTF / Multiple Regression Analysis / Auricule Shape / Spectral Cue / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 3, ME2023-3, pp. 9-12, Feb. 2023. |
| Paper # |
ME2023-3 |
| Date of Issue |
2023-01-28 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2023-02-04 - 2023-02-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
ME |
| Conference Code |
2023-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Effect of Auricle Shape on Sound Localization |
| Sub Title (in English) |
|
| Keyword(1) |
HRTF |
| Keyword(2) |
Multiple Regression Analysis |
| Keyword(3) |
Auricule Shape |
| Keyword(4) |
Spectral Cue |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Koichi Motohashi |
| 1st Author's Affiliation |
National Institute of Technology, Kisarazu College (NITKC) |
| 2nd Author's Name |
Yasuyuki Saito |
| 2nd Author's Affiliation |
National Institute of Technology, Kisarazu College (NITKC) |
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| Speaker |
Author-1 |
| Date Time |
2023-02-04 10:15:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2023-3 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.3 |
| Page |
pp.9-12 |
| #Pages |
4 |
| Date of Issue |
2023-01-28 (ME) |