| Presentation | 1998/12/17 A Selective Recieving Method by using the Principal Component Analysis Michiaki UCHIYAMA, Masakazu IWAKI, Mikio TOHYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, there are many research reports concerning to noise suppression and selective receiving techniques by using blind source separation methods (BSS) such as an independent component analysis (ICA). Those techniques require complicate procedures such as a high order statistics and an estimation of transfer functions between sound sources and microphones. In this paper we propose a selective receiving method using the principal component analysis (PCA) which is able to separate to source signals using two microphones. The separated, however, signals include the effects of the transfer functions. We reconfirmed by computer simulation and experiments in an anechoic chamber that our proposed method works well. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | blind source separation / selective receiving technique / principal component analysis / cross-correlation / coherence |
| Paper # | EA98-99 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 1998/12/17(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 Selective Recieving Method by using the Principal Component Analysis |
| Sub Title (in English) | |
| Keyword(1) | blind source separation |
| Keyword(2) | selective receiving technique |
| Keyword(3) | principal component analysis |
| Keyword(4) | cross-correlation |
| Keyword(5) | coherence |
| 1st Author's Name | Michiaki UCHIYAMA |
| 1st Author's Affiliation | Kogakuin University() |
| 2nd Author's Name | Masakazu IWAKI |
| 2nd Author's Affiliation | NHK Science and Technical Research Laboratories |
| 3rd Author's Name | Mikio TOHYAMA |
| 3rd Author's Affiliation | Kogakuin University |
| Date | 1998/12/17 |
| Paper # | EA98-99 |
| Volume (vol) | vol.98 |
| Number (no) | 476 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |