| Presentation | 2002/9/13 A Sound Source Localization by Using Freely Positioned Microphones Kazunori KOBAYASHI, Ken'ichi FURUYA, Akitoshi KATAOKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a sound source localization method by using freely positioned microphones. The proposed method is enables teleconferencing systems to pick up speech while suppressing noise and to steer the camera automatically. However, in the conventional source localization methods, the microphone positions must be known. Therefore, the microphones must be placed at fixed positions. This is inconvenient. The proposed method can estimate the source and microphone locations even when the microphones are placed freely and their positions are unknown. Computer simulations and experiments show that the proposed method is effective at estimating the source location. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sound source localization / Estimation of microphone positions / Multiple microphones / Microphone array |
| Paper # | EA2002-53 |
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| Committee | EA |
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| Conference Date | 2002/9/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | A Sound Source Localization by Using Freely Positioned Microphones |
| Sub Title (in English) | |
| Keyword(1) | Sound source localization |
| Keyword(2) | Estimation of microphone positions |
| Keyword(3) | Multiple microphones |
| Keyword(4) | Microphone array |
| 1st Author's Name | Kazunori KOBAYASHI |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation NTT Cyber Space Laboratories() |
| 2nd Author's Name | Ken'ichi FURUYA |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation NTT Cyber Space Laboratories |
| 3rd Author's Name | Akitoshi KATAOKA |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation NTT Cyber Space Laboratories |
| Date | 2002/9/13 |
| Paper # | EA2002-53 |
| Volume (vol) | vol.102 |
| Number (no) | 322 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |