| Presentation | 2002/2/26 The LSI Design of the Speech Recognition System and the Evaluation of the Performance Masayuki SHIMODA, Shingo YOSHIZAWA, Naoya WADA, Yoshikazu MIYANAGA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The hardware design of the speech recognition system has recently been expected since it is possible to process with real and to reduce the calculation cost of the total system considerably. This report presents the outline of a system configuration to design the speech recognition system with LSI. The addition we realize the software system using two of the analysis methods, FFT cepstrum and LPC cepstrum. They are evaluated the recognition performance. FFT cepstrum method can be easily calculated, and it is realized with parallel processing. LPG cepstrum is the good analysis method since the characteristic of a vocal trac t is represented. A continuous distributions type Hidden Markov Model(HMM) is used for the recognition methode. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hardware Design of Speech Recognition System / FFT Cepstrum / LPC Cepstrum / Hidden Markov Model |
| Paper # | CS2001-147 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2002/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The LSI Design of the Speech Recognition System and the Evaluation of the Performance |
| Sub Title (in English) | |
| Keyword(1) | Hardware Design of Speech Recognition System |
| Keyword(2) | FFT Cepstrum |
| Keyword(3) | LPC Cepstrum |
| Keyword(4) | Hidden Markov Model |
| 1st Author's Name | Masayuki SHIMODA |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University() |
| 2nd Author's Name | Shingo YOSHIZAWA |
| 2nd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 3rd Author's Name | Naoya WADA |
| 3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 4th Author's Name | Yoshikazu MIYANAGA |
| 4th Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| Date | 2002/2/26 |
| Paper # | CS2001-147 |
| Volume (vol) | vol.101 |
| Number (no) | 670 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |