| Presentation | 1999/10/21 A study of sound localization using approximated head-related transfer functions (HRTFs) Kenichi Kanazawa, Hiroshi Hasegawa, Masao Kasuga, Shuichi Matsumoto, Atsushi Koike, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a method using IIR filters in order to simply realize the auditory localization. First, head-related transfer functions (HRTFs) of a dummy-head are approximated using IIR filters. The approximated HRTFs were obtained by the following filters : (a) FIR filters, (b) fourth to seventh-order IIR filters, and (c) third-order IIR filters. Next, sound localization experiment using the IIR filters is carried out. Result of the localization tests show that sound localization on the horizontal plane simulated by the HRTFs with the IIR filters (b) or (c) is the same accuracy as one simulated by the HRTFs with the FIR filters (a). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sound localization / Head-related transfer functions (HRTFs) / IIR filters / 2-loudspeaker reproduction |
| Paper # | HCS99-40 |
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| Conference Information | |
| Committee | HCS |
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| Conference Date | 1999/10/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Human Communication Science (HCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of sound localization using approximated head-related transfer functions (HRTFs) |
| Sub Title (in English) | |
| Keyword(1) | Sound localization |
| Keyword(2) | Head-related transfer functions (HRTFs) |
| Keyword(3) | IIR filters |
| Keyword(4) | 2-loudspeaker reproduction |
| 1st Author's Name | Kenichi Kanazawa |
| 1st Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University() |
| 2nd Author's Name | Hiroshi Hasegawa |
| 2nd Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University |
| 3rd Author's Name | Masao Kasuga |
| 3rd Author's Affiliation | Department of Information Science, Faculty of Engineering, Utsunomiya University |
| 4th Author's Name | Shuichi Matsumoto |
| 4th Author's Affiliation | KDD R&D Laboratory |
| 5th Author's Name | Atsushi Koike |
| 5th Author's Affiliation | KDD R&D Laboratory |
| Date | 1999/10/21 |
| Paper # | HCS99-40 |
| Volume (vol) | vol.99 |
| Number (no) | 384 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |