| Presentation | 2006/3/21 An Approach to 3D Sound Movement for Multiple Sound Sources Tetsuya IMAFUKU, Nobuyuki IWANAGA, Tomoya MATSUMURA, Wataru KOBAYASHI, Takao ONOYE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A low cost 3D sound movement method for multiple sound sources is proposed, which is focusing on acoustic psychological phenomena. To achieve 3D sound movement for multiple sound sources, computational costs are generally proportional to the number of sound sources. Therefore the number of reproducible sound sources is restricted especially in mobile systems. The proposed method determines priority of the sound in order to apply a simplified algorithm to low priority sound sources and a normal algorithm to high priority ones. Furthermore, this method switches between the two algorithms without uncomfortableness. Subjective listening test of 3D sound effect has been performed to demonstrate the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 3D sound movement / sound localization / multiple sound sources / head-related transfer function |
| Paper # | SP2005-192 |
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| Conference Information | |
| Committee | SP |
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| Conference Date | 2006/3/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Speech (SP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Approach to 3D Sound Movement for Multiple Sound Sources |
| Sub Title (in English) | |
| Keyword(1) | 3D sound movement |
| Keyword(2) | sound localization |
| Keyword(3) | multiple sound sources |
| Keyword(4) | head-related transfer function |
| 1st Author's Name | Tetsuya IMAFUKU |
| 1st Author's Affiliation | Graduate School of Information Science and Technology Osaka University() |
| 2nd Author's Name | Nobuyuki IWANAGA |
| 2nd Author's Affiliation | Graduate School of Language and Culture Osaka University |
| 3rd Author's Name | Tomoya MATSUMURA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology Osaka University |
| 4th Author's Name | Wataru KOBAYASHI |
| 4th Author's Affiliation | Arnis Sound Technologies, Co., Ltd. |
| 5th Author's Name | Takao ONOYE |
| 5th Author's Affiliation | Graduate School of Information Science and Technology Osaka University |
| Date | 2006/3/21 |
| Paper # | SP2005-192 |
| Volume (vol) | vol.105 |
| Number (no) | 686 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |