| Presentation | 2002/10/18 An iterative compensation algorithm of coordinate system applied to a microphone array for mobile equipments Toshiharu HORIUCHI, Mitsunori MIZUMACHI, Satoshi NAKAMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an iterative compensation algorithm of coordinate system applied to a microphone array for mobile equipments under distant speech environments. This algorithm can adaptively estimate a microphone array location and compensate the time delay of the observed signal. This algotithm can unidirectionally keep the sound source direction under moving the microphone array and moving the sound source. Computer simulations show that the performance of the proposed algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Microphone array / Distant speech / Automatic tracking |
| Paper # | EA2002-69 |
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| Committee | EA |
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| Conference Date | 2002/10/18(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) | An iterative compensation algorithm of coordinate system applied to a microphone array for mobile equipments |
| Sub Title (in English) | |
| Keyword(1) | Microphone array |
| Keyword(2) | Distant speech |
| Keyword(3) | Automatic tracking |
| 1st Author's Name | Toshiharu HORIUCHI |
| 1st Author's Affiliation | ATR Spoken Language Translation Research Laboratories:Graduate School of Engineering, Nagaoka University of Technology() |
| 2nd Author's Name | Mitsunori MIZUMACHI |
| 2nd Author's Affiliation | ATR Spoken Language Translation Research Laboratories |
| 3rd Author's Name | Satoshi NAKAMURA |
| 3rd Author's Affiliation | ATR Spoken Language Translation Research Laboratories |
| Date | 2002/10/18 |
| Paper # | EA2002-69 |
| Volume (vol) | vol.102 |
| Number (no) | 398 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |