| Presentation | 2018-03-19 [Poster Presentation] Horizontal sound localization with binaural signals obtained by numerical simulation and experiment Mio Aoyama, Daichi Sakamoto, Takao Tsuchiya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, horizontal sound localizations experiments with binaural signals obtained by experiments and numerical simulations are examined. The binaural signals are generated by head related impulse responses (HRIRs) obtained by experiments, and calculated by the wave-based simulation method and the ray-tracing method. It is found that typical head related transfer functions (HRTFs) can be obtained up to 10 kHz for experiments and simulations. The horizontal sound localization experiments are then examined with two HRIRs obtained by experiments and three HRIRs obtained by calculation. The significant difference is observed by t-test in the results between the HRIRs obtained by the experiment and the wave-based simulation. This is due to the influence of experimental accuracy. However, the significant differences are not observed in the horizontal sound localization experiments between the other HRIRs, including experiments and calculations. So it is considered to be sufficiently usable even with HRIR by calculation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | binaural signal / binaural sound field rendering / dummy head / horizontal sound localization |
| Paper # | EA2017-121,SIP2017-130,SP2017-104 |
| Date of Issue | 2018-03-12 (EA, SIP, SP) |
| Conference Information | |
| Committee | SIP / EA / SP / MI |
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| Conference Date | 2018/3/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI] |
| Chair | Masahiro Okuda(Univ. of Kitakyushu) / Suehiro Shimauchi(NTT) / Yoichi Yamashita(Ritsumeikan Univ.) / Kensaku Mori(Nagoya Univ.) |
| Vice Chair | Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Mitsunori Mizumachi(Kyutech) / Hiroki Mori(Utsunomiya Univ.) / Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
| Secretary | Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Mitsunori Mizumachi(Akita Pref. Univ.) / Hiroki Mori(Shizuoka Inst. of Science and Tech.) / Yoshiki Kawata(Shizuoka Univ.) / Yuichi Kimura(Meijo Univ.) |
| Assistant | Masayoshi Nakamoto(Hiroshima Univ.ひろ) / TREVINO Jorge(Tohoku Univ.) / Nobutaka Ito(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Satoshi Kobashikawa(NTT) / Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics / Technical Committee on Speech / Technical Committee on Medical Imaging |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Horizontal sound localization with binaural signals obtained by numerical simulation and experiment |
| Sub Title (in English) | |
| Keyword(1) | binaural signal |
| Keyword(2) | binaural sound field rendering |
| Keyword(3) | dummy head |
| Keyword(4) | horizontal sound localization |
| 1st Author's Name | Mio Aoyama |
| 1st Author's Affiliation | Doshisha University(Doshisha Univ.) |
| 2nd Author's Name | Daichi Sakamoto |
| 2nd Author's Affiliation | Doshisha University(Doshisha Univ.) |
| 3rd Author's Name | Takao Tsuchiya |
| 3rd Author's Affiliation | Doshisha University(Doshisha Univ.) |
| Date | 2018-03-19 |
| Paper # | EA2017-121,SIP2017-130,SP2017-104 |
| Volume (vol) | vol.117 |
| Number (no) | EA-515,SIP-516,SP-517 |
| Page | pp.pp.117-120(EA), pp.117-120(SIP), pp.117-120(SP), |
| #Pages | 4 |
| Date of Issue | 2018-03-12 (EA, SIP, SP) |