Paper Abstract and Keywords |
Presentation |
2012-01-25 10:50
Sound preprocessing circuit by consonant and vowel recognition system Keita Okamoto, Hakaru Tamukoh, Masatoshi Sekine (TUAT) VLD2011-93 CPSY2011-56 RECONF2011-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
Vowel Recognition / Consonant Recognition / Speech Recognition / FPGA / Multiresolution / Template Matching / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 397, VLD2011-93, pp. 13-18, Jan. 2012. |
Paper # |
VLD2011-93 |
Date of Issue |
2012-01-18 (VLD, CPSY, RECONF) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
VLD2011-93 CPSY2011-56 RECONF2011-52 |
Conference Information |
Committee |
VLD CPSY RECONF IPSJ-SLDM |
Conference Date |
2012-01-25 - 2012-01-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hiyoshi Campus, Keio University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
FPGA Applications, etc |
Paper Information |
Registration To |
VLD |
Conference Code |
2012-01-VLD-CPSY-RECONF-SLDM |
Language |
Japanese |
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 |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Keita Okamoto |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
2nd Author's Name |
Hakaru Tamukoh |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
3rd Author's Name |
Masatoshi Sekine |
3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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Speaker |
Author-1 |
Date Time |
2012-01-25 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2011-93, CPSY2011-56, RECONF2011-52 |
Volume (vol) |
vol.111 |
Number (no) |
no.397(VLD), no.398(CPSY), no.399(RECONF) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2012-01-18 (VLD, CPSY, RECONF) |
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