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Paper Abstract and Keywords
Presentation 2008-03-14 14:50
Construction of Voiceprint Personal Authentication System with Hierarchical Neural Network
Akihiro Tanaka, Hikari Kobayashi, Satoru Kishida, Hiromu Hasegawa (Tottori Univ.), Toru Watanabe (Matsue National College of Technology) NC2007-184
Abstract (in Japanese) (See Japanese page) 
(in English) We constructed an individual authentication system with three-layered neural networks, where voice was used as a biometrics. The date of voice were pre-processed by fast furrier transform (FFT). We studied the effect of pronunciation on performance of the system From the results, we found that the performance of the system was dependent on the kinds of pronunciation and that the pronunciation “a-” was optimum for the individual authentication system. Therefore, the system is thought to be useful for an individual authentication.
Keyword (in Japanese) (See Japanese page) 
(in English) Hierarchical Neural Network / voice / authentication / fast furrier transform / vowel / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 542, NC2007-184, pp. 427-431, March 2008.
Paper # NC2007-184 
Date of Issue 2008-03-05 (NC) 
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 NC2007-184

Conference Information
Committee NC MBE  
Conference Date 2008-03-12 - 2008-03-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa Univ 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2008-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Construction of Voiceprint Personal Authentication System with Hierarchical Neural Network 
Sub Title (in English)  
Keyword(1) Hierarchical Neural Network  
Keyword(2) voice  
Keyword(3) authentication  
Keyword(4) fast furrier transform  
Keyword(5) vowel  
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1st Author's Name Akihiro Tanaka  
1st Author's Affiliation Tottori University (Tottori Univ.)
2nd Author's Name Hikari Kobayashi  
2nd Author's Affiliation Tottori University (Tottori Univ.)
3rd Author's Name Satoru Kishida  
3rd Author's Affiliation Tottori University (Tottori Univ.)
4th Author's Name Hiromu Hasegawa  
4th Author's Affiliation Tottori University (Tottori Univ.)
5th Author's Name Toru Watanabe  
5th Author's Affiliation Matsue National College of Technology (Matsue National College of Technology)
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Speaker Author-1 
Date Time 2008-03-14 14:50:00 
Presentation Time 20 minutes 
Registration for NC 
Paper # NC2007-184 
Volume (vol) vol.107 
Number (no) no.542 
Page pp.427-431 
#Pages
Date of Issue 2008-03-05 (NC) 


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