| Presentation | 2012-09-29 Detection of Phoneme Boundary in Serial Inaudible Utterance Based on Center-of-Balance Transition by Wavelet Factors with Consideration of Muscle Activity Kazushi MIYATAKE, Hidetoshi NAGAI, Teigo NAKAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are working on inaudible speech recognition based on surface EMG. In our previous work,we pro-posed a method for extracting features of sEMG by"Center-of-Balance Transition"(CoBT)of wavelet factors. With this method,we tried to detect phoneme boundary in inaudible utterance. The detection method on our earlier research uses evaluation value of phoneme boundary-likeness,which is estimated by features on a set of CoBTs. But the value can't give us enough precision. In this paper,we improve our detection method by emphasizing features on CoBTs with weighting and by validating boundary-likeness with quantity of muscle activity in a phoneme segment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Inaudible Speech Recognition / Surface EMG / Center-of-Balance Transition |
| Paper # | SP2012-71,WIT2012-23 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2012/9/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Well-being Information Technology(WIT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection of Phoneme Boundary in Serial Inaudible Utterance Based on Center-of-Balance Transition by Wavelet Factors with Consideration of Muscle Activity |
| Sub Title (in English) | |
| Keyword(1) | Inaudible Speech Recognition |
| Keyword(2) | Surface EMG |
| Keyword(3) | Center-of-Balance Transition |
| 1st Author's Name | Kazushi MIYATAKE |
| 1st Author's Affiliation | Kyushu Institute of Technology() |
| 2nd Author's Name | Hidetoshi NAGAI |
| 2nd Author's Affiliation | Kyushu Institute of Technology |
| 3rd Author's Name | Teigo NAKAMURA |
| 3rd Author's Affiliation | Kyushu Institute of Technology |
| Date | 2012-09-29 |
| Paper # | SP2012-71,WIT2012-23 |
| Volume (vol) | vol.112 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |