Presentation | 2019-11-22 [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, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Head-related transfer function / Binaural cues / Sound source distance / Reciprocal method |
Paper # | EA2019-57,EMM2019-85 |
Date of Issue | 2019-11-15 (EA, EMM) |
Conference Information | |
Committee | EA / EMM |
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Conference Date | 2019/11/22(2days) |
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 |
Chair | Kenichi Furuya(Oita Univ.) / Masaki Kawamura(Yamaguchi Univ.) |
Vice Chair | Suehiro Shimauchi(Kanazawa Inst. of Tech.) / Shigeto Takeoka(Shizuoka Inst. of Science and Tech.) / Motoi Iwata(Osaka Prefecture Univ.) / Tetsuya Kojima(NIT,Tokyo College) |
Secretary | Suehiro Shimauchi(NHK) / Shigeto Takeoka(Univ. of Tokyo) / Motoi Iwata(NIT, Nagano College) / Tetsuya Kojima(Nagase) |
Assistant | Keisuke Imoto(Ritsumeikan Univ.) / Daisuke Morikawa(Toyama Pref Univ.) / Masaki Inamura(Tokyo Denki Univ.) / Kazuhiro Kono(Kansai Univ.) |
Paper Information | |
Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Enriched MultiMedia |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] 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 |
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.) |
Date | 2019-11-22 |
Paper # | EA2019-57,EMM2019-85 |
Volume (vol) | vol.119 |
Number (no) | EA-306,EMM-307 |
Page | pp.pp.23-30(EA), pp.23-30(EMM), |
#Pages | 8 |
Date of Issue | 2019-11-15 (EA, EMM) |