| Presentation | 2012-01-25 Sound preprocessing circuit by consonant and vowel recognition system Keita OKAMOTO, Hakaru TAMUKOH, Masatoshi SEKINE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The human audition can quickly estimate direction of sound and realize speech recognition under the noisy environment. It is thought that an auditory preprocessing organ called cochlea has the function. Therefore, this study mimics an attenuation of sound by lymph fluid in the cochlea using a multiresolution by discrete wavelet transform. In our previous study, a vowel and consonant recognition system and these FPGA implementation have been independently created to mimic the complex processing of the cochlea. In this study, we construct a speech recognition system integrated with the vowel and consonant recognition system. In order to show its effectiveness, we verify the circuit size and recognition rate of the proposed system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vowel Recognition / Consonant Recognition / Speech Recognition / FPGA / Multiresolution / Template Matching |
| Paper # | VLD2011-93,CPSY2011-56,RECONF2011-52 |
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| Conference Information | |
| Committee | RECONF |
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| Conference Date | 2012/1/18(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 | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sound preprocessing circuit by consonant and vowel recognition system |
| Sub Title (in English) | |
| Keyword(1) | Vowel Recognition |
| Keyword(2) | Consonant Recognition |
| Keyword(3) | Speech Recognition |
| Keyword(4) | FPGA |
| Keyword(5) | Multiresolution |
| Keyword(6) | Template Matching |
| 1st Author's Name | Keita OKAMOTO |
| 1st Author's Affiliation | The Graduate School of Engineering, Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Hakaru TAMUKOH |
| 2nd Author's Affiliation | The Graduate School of Engineering, Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Masatoshi SEKINE |
| 3rd Author's Affiliation | The Graduate School of Engineering, Tokyo University of Agriculture and Technology |
| Date | 2012-01-25 |
| Paper # | VLD2011-93,CPSY2011-56,RECONF2011-52 |
| Volume (vol) | vol.111 |
| Number (no) | 399 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |