| Presentation | 2012-05-25 On Single Voice Activity Detection for 2 Channel Blind Source Separation Syohei ASHIKARI, Arata KAWAMURA, Youji IIGUNI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Degenerate Unmixing Estimation Technique (DUET) is a technique for blind source separation with two microphones. DUET is a method which achieves blind source separation by using peaks obtained from histogram made of amplitude ratios and phase differences. We previously proposed an effective blind source separation method based on single voice activity segments which includes speech generated from just one speaker. This method does not require to make histogram and to search its peaks, while they are needed in DUET. The capability of the proposed method depends on the capability of single voice activity detection which detects the single voice activity segments. Hence, this paper investigates the single voice activity detection method to guarantee the effectiveness of our blind source separation method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | sound source separation / DUET / single voice activity segments / SVAD |
| Paper # | EA2012-25,SIP2012-25,SP2012-25 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2012/5/17(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) | On Single Voice Activity Detection for 2 Channel Blind Source Separation |
| Sub Title (in English) | |
| Keyword(1) | sound source separation |
| Keyword(2) | DUET |
| Keyword(3) | single voice activity segments |
| Keyword(4) | SVAD |
| 1st Author's Name | Syohei ASHIKARI |
| 1st Author's Affiliation | Department of Systems Innovation Graduate School of Engineering Science, OSAKA UNIVERSITY() |
| 2nd Author's Name | Arata KAWAMURA |
| 2nd Author's Affiliation | Department of Systems Innovation Graduate School of Engineering Science, OSAKA UNIVERSITY |
| 3rd Author's Name | Youji IIGUNI |
| 3rd Author's Affiliation | Department of Systems Innovation Graduate School of Engineering Science, OSAKA UNIVERSITY |
| Date | 2012-05-25 |
| Paper # | EA2012-25,SIP2012-25,SP2012-25 |
| Volume (vol) | vol.112 |
| Number (no) | 47 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |