Presentation | 2007-01-17 Achieve a preprocessing part of auditory sense with circuit Yuya USAMI, Hidehiko ARAI, Etu SOU, Kazushi TAKAHASHI, Toshitaka NAGANO, Masatoshi SEKINE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Auditory sense of human can immediately extract a feature quantity and location that sound happened from sound that flows in ears using robust preprocessing. In this research,we paid attention to cochlea that was a part of the auditory organ, and proposed method that got cochlear function with a logical circuit. Concretely speaking,we compose the model that simulated cochlea of the circuit by verilog-HDL. By implementing this circuit in an FPGA on our hwModule board, we make a digital circuit of a preprocessing part of auditory sense. This aim is to get a feature quantity of sound named "Sound Image". We get "Sound Image" that obtain by applying proposed method to vowel of Japanese, and Template Matching using "Sound Image" is performed for the vowel recognition. As a result,the vowel recognition was possible by "Sound Image", and we could confirm the utility of proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Auditory Model / Multi-Resolution Analysis / Template・Macthing / Vowel Recognition |
Paper # | VLD2006-85,CPSY2006-56,RECONF2006-56 |
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Conference Information | |
Committee | RECONF |
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Conference Date | 2007/1/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Achieve a preprocessing part of auditory sense with circuit |
Sub Title (in English) | |
Keyword(1) | Auditory Model |
Keyword(2) | Multi-Resolution Analysis |
Keyword(3) | Template・Macthing |
Keyword(4) | Vowel Recognition |
1st Author's Name | Yuya USAMI |
1st Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology() |
2nd Author's Name | Hidehiko ARAI |
2nd Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology |
3rd Author's Name | Etu SOU |
3rd Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology |
4th Author's Name | Kazushi TAKAHASHI |
4th Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology |
5th Author's Name | Toshitaka NAGANO |
5th Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology |
6th Author's Name | Masatoshi SEKINE |
6th Author's Affiliation | Faculty of Engineering, Tokyo University of Agriculture and Technology |
Date | 2007-01-17 |
Paper # | VLD2006-85,CPSY2006-56,RECONF2006-56 |
Volume (vol) | vol.106 |
Number (no) | 457 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |