Presentation | 2017-10-21 Integration of multi-channel signals to generate three dimensional sounds for omnidirectional image. Kento Imamura, Takanori Nishino, Hiroshi Naruse, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Three dimensional sound means a sound recording and reproduction method and can reproduce a direction and distance of a sound image. In the image technology, an omnidirectional camera is developed and it makes us to view a sightseeing spot and street from arbitrary user’s view. If three dimensional sounds can be imparted to omnidirectional image, more realistic recording and playback can be produced. In this study, we propose an integration method of pseudo-spatial sound signals which are observed by a spherical microphone baffle with multiple hollows. The performances were evaluated by a spectral distortion score, and a result of the weight function based on the spline function was the best. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Spatial sound / Spherical microphone baffle with multiple hollows / Dummy head / Spatial sound signal integration |
Paper # | EA2017-44 |
Date of Issue | 2017-10-14 (EA) |
Conference Information | |
Committee | EA / ASJ-H |
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Conference Date | 2017/10/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ushidake-Onsen |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Beginners Session(Engineering/Electro Acoustics, Psychological and Physiological Acoustics, and Related Topics) |
Chair | Suehiro Shimauchi(NTT) / Tatsuya Hirahara(富山県立大) |
Vice Chair | Mitsunori Mizumachi(Kyutech) / Seiji Nakagawa(千葉大) |
Secretary | Mitsunori Mizumachi(Akita Pref. Univ.) / Seiji Nakagawa(Shizuoka Inst. of Science and Tech.) |
Assistant | TREVINO Jorge(Tohoku Univ.) / Nobutaka Ito(NTT) |
Paper Information | |
Registration To | Technical Committee on Engineering Acoustics / Auditory Research Meeting |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Integration of multi-channel signals to generate three dimensional sounds for omnidirectional image. |
Sub Title (in English) | |
Keyword(1) | Spatial sound |
Keyword(2) | Spherical microphone baffle with multiple hollows |
Keyword(3) | Dummy head |
Keyword(4) | Spatial sound signal integration |
1st Author's Name | Kento Imamura |
1st Author's Affiliation | Mie University(Mie Univ.) |
2nd Author's Name | Takanori Nishino |
2nd Author's Affiliation | Meizyou University(Meijou Univ.) |
3rd Author's Name | Hiroshi Naruse |
3rd Author's Affiliation | Mie University(Mie Univ.) |
Date | 2017-10-21 |
Paper # | EA2017-44 |
Volume (vol) | vol.117 |
Number (no) | EA-255 |
Page | pp.pp.7-10(EA), |
#Pages | 4 |
Date of Issue | 2017-10-14 (EA) |