Presentation | 2006-11-23 An implementation method for a real-time 3D audio system using 3DCG space presentation and head-tracking Hirokazu ICHIHARA, Kazuki TAKEYA, Kimitoshi FUKUDOME, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We are developing a real-time 3D audio system synchronized listener's position and direction in 3DCG space. Listener can move about freely in the space. Direction control and movement in virtual space are given by head-tracker and keyboards. We examined system configuration and device in implementation to control sounds corresponding to listener's position and direction. Our goal in control of sounds is that listener is made to percieve more distance of sound image. For this goal, we forcus not only presentation sound levels but also the ratio of direct-to-reverberant sound energy and apply the method that changes this ratio to the system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Real-time 3D audio reproduction / Image method / Distance of sound image / The ratio of direct-to-reverberant sound energy |
Paper # | EA2006-70 |
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Conference Information | |
Committee | EA |
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Conference Date | 2006/11/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An implementation method for a real-time 3D audio system using 3DCG space presentation and head-tracking |
Sub Title (in English) | |
Keyword(1) | Real-time 3D audio reproduction |
Keyword(2) | Image method |
Keyword(3) | Distance of sound image |
Keyword(4) | The ratio of direct-to-reverberant sound energy |
1st Author's Name | Hirokazu ICHIHARA |
1st Author's Affiliation | Graduate School of Design, Kyushu University() |
2nd Author's Name | Kazuki TAKEYA |
2nd Author's Affiliation | Graduate School of Design, Kyushu University |
3rd Author's Name | Kimitoshi FUKUDOME |
3rd Author's Affiliation | Faculty of Design, Kyushu University |
Date | 2006-11-23 |
Paper # | EA2006-70 |
Volume (vol) | vol.106 |
Number (no) | 371 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |