Presentation | 1996/11/15 Speech Segmentation under Noisy and Musical Circumstancies by Subspace Method Motohiro Kashihara, Yasuo Ariki, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, extraction of speech section was experimented under circumstancies with white Gaussian noise. The extraction rate by a subspace method was 100 percent to the noisy speech with 0dB S/N ratios by 128 point FFT analysis. Furthermore, the extraction of speech section was experimented by LPC cepstrum analysis in a similar way and compared with the FFT analysis, and confirmed that LPC cepstrum analysis is more effective than FFT spectrum analysis under white gaussian noise circumstancies. Next, we tried to extract the speech section under musical circumstancies in a similar way. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | subspace method / CLAFIC method / projection length / LPC cepstrum / FFT spectrum / white Gaussian noise |
Paper # | SP96-62 |
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Conference Information | |
Committee | SP |
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Conference Date | 1996/11/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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) | Speech Segmentation under Noisy and Musical Circumstancies by Subspace Method |
Sub Title (in English) | |
Keyword(1) | subspace method |
Keyword(2) | CLAFIC method |
Keyword(3) | projection length |
Keyword(4) | LPC cepstrum |
Keyword(5) | FFT spectrum |
Keyword(6) | white Gaussian noise |
1st Author's Name | Motohiro Kashihara |
1st Author's Affiliation | Faculty of Science and Technology, Ryukoku University() |
2nd Author's Name | Yasuo Ariki |
2nd Author's Affiliation | Faculty of Science and Technology, Ryukoku University |
Date | 1996/11/15 |
Paper # | SP96-62 |
Volume (vol) | vol.96 |
Number (no) | 364 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |