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| Presentation | 2011-03-09 09:50 Construction of voiceprint identification systems using multi-step neural networks Shunsuke Onishi, Hiroshi Hasegawa, Kentaro Kinoshita, Satoru Kishida (Tottori Univ.)  NC2010-186 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We constructed a voiceprint identification system using three-layered neural networks with a back-propagation learning algorithm. Speech signals were pre-processed by Fast Fourier Transform (FFT) and were used as input data of the neural networks. From the results, we found that the square error of the neural network decreased and that voiceprint identification systems converged for learning patterns. FAR (False Acceptance Rate) and FRR (False Rejection Rate) values of the voiceprint identification systems indicated zero at the same time for test patterns (unlearning patterns). In addition, a system for identification of many persons was constructed by the use of multi-step neural networks, which consisted of many single-step neural networks. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | speech / voiceprint / neural network / authentication / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 461, NC2010-186, pp. 349-353, March 2011. | |
| Paper # | NC2010-186 | |
| Date of Issue | 2011-02-28 (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 | NC2010-186 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2011-03-07 - 2011-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2011-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Construction of voiceprint identification systems using multi-step neural networks |
| Sub Title (in English) | |
| Keyword(1) | speech |
| Keyword(2) | voiceprint |
| Keyword(3) | neural network |
| Keyword(4) | authentication |
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| 1st Author's Name | Shunsuke Onishi |
| 1st Author's Affiliation | Tottori University (Tottori Univ.) |
| 2nd Author's Name | Hiroshi Hasegawa |
| 2nd Author's Affiliation | Tottori University (Tottori Univ.) |
| 3rd Author's Name | Kentaro Kinoshita |
| 3rd Author's Affiliation | Tottori University (Tottori Univ.) |
| 4th Author's Name | Satoru Kishida |
| 4th Author's Affiliation | Tottori University (Tottori Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-09 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2010-186 |
| Volume (vol) | vol.110 |
| Number (no) | no.461 |
| Page | pp.349-353 |
| #Pages | 5 |
| Date of Issue | 2011-02-28 (NC) |
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