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| Presentation | 2009-11-19 14:45 Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope Kazumi Suehiro, Koji Yoshikawa, Yoshitaka Kondo (Nippon Bunri Univ.), Tomohiro Iwakami (Chiba Inst. of Tech.), Manabu Fukushima (Nippon Bunri Univ.), Hirofumi Yanagawa (Chiba Inst. of Tech.), Kazuharu Kuroiwa (Nippon Bunri Univ.)  EA2009-79 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We are suggesting text independent talker identification system by using narrowband envelope correlation matrix (NECM).The NECM is obtained from narrowband speech envelopes. This paper reports the correct judgment ratios by changing narrowband filter and analysis time lengths of this system, and effect of ambient noises. The highest correct judgment ratio for male speech is 87 %; the filter length is 23 ms and analysis time length is 8 ms. The result for female speech is 84 %; the filter length is 12 ms and analysis time length is 4 ms. The correct judgment ratio with the ambient noise is more over 70 % even through SNR is 15 dB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | talker identification / voice wave form / narrow-band envelope / filter length / length for analysis / ambient noise / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 286, EA2009-79, pp. 19-24, Nov. 2009. | |
| Paper # | EA2009-79 | |
| Date of Issue | 2009-11-12 (EA) | |
| 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 | EA2009-79 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2009-11-19 - 2009-11-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2009-11-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope |
| Sub Title (in English) | |
| Keyword(1) | talker identification |
| Keyword(2) | voice wave form |
| Keyword(3) | narrow-band envelope |
| Keyword(4) | filter length |
| Keyword(5) | length for analysis |
| Keyword(6) | ambient noise |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazumi Suehiro |
| 1st Author's Affiliation | Nippon Bunri University (Nippon Bunri Univ.) |
| 2nd Author's Name | Koji Yoshikawa |
| 2nd Author's Affiliation | Nippon Bunri University (Nippon Bunri Univ.) |
| 3rd Author's Name | Yoshitaka Kondo |
| 3rd Author's Affiliation | Nippon Bunri University (Nippon Bunri Univ.) |
| 4th Author's Name | Tomohiro Iwakami |
| 4th Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
| 5th Author's Name | Manabu Fukushima |
| 5th Author's Affiliation | Nippon Bunri University (Nippon Bunri Univ.) |
| 6th Author's Name | Hirofumi Yanagawa |
| 6th Author's Affiliation | Chiba Institute of Technology (Chiba Inst. of Tech.) |
| 7th Author's Name | Kazuharu Kuroiwa |
| 7th Author's Affiliation | Nippon Bunri University (Nippon Bunri Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-11-19 14:45:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2009-79 |
| Volume (vol) | vol.109 |
| Number (no) | no.286 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2009-11-12 (EA) |
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