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| Paper Abstract and Keywords | ||
| Presentation | An application of feature FTTSS to telephone speech recognition Masafumi Mikuni, Tetsuo Funada, Hideyuki Nomura (Kanazawa Univ.)  SP2007-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We proposed FTTSS(Fourier Transform of Ternarized Spectral Slope) as a feature for noise-robust speech recognition.In order to extract FTTSS, a filter bank of 64 channels was used and the frequency range of the filter bank was set to 8000Hz.Aiming at applying the feature FTTSS to telephone speech, we have recognized speech through pseudo telephone line and actual telephone line, and examined appropriate values of frequency range, channel size and band width of the filter bank to improve recognition performance. And we compared the result of recognition with using the conventional feature MFCC(Mel Frequency Cepstral Coefficients) to evaluate the FTTSS. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FTTSS / telephone speech / frequency range / band width / MFCC / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 165, SP2007-34, pp. 61-66, July 2007. | |
| Paper # | SP2007-34 | |
| Date of Issue | ||
| 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 | SP2007-34 |
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| Conference Information | |
| Committee | SP |
| Conference Date | 2007-07-26 - 2007-07-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Toyama Prefectural University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech Production, Speech Perception, Hearing and Speech, etc. |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2007-07-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An application of feature FTTSS to telephone speech recognition |
| Sub Title (in English) | |
| Keyword(1) | FTTSS |
| Keyword(2) | telephone speech |
| Keyword(3) | frequency range |
| Keyword(4) | band width |
| Keyword(5) | MFCC |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masafumi Mikuni |
| 1st Author's Affiliation | Graduate School of Natural Science & Technology, Knanazawa University (Kanazawa Univ.) |
| 2nd Author's Name | Tetsuo Funada |
| 2nd Author's Affiliation | Graduate School of Natural Science & Technology, Knanazawa University (Kanazawa Univ.) |
| 3rd Author's Name | Hideyuki Nomura |
| 3rd Author's Affiliation | Graduate School of Natural Science & Technology, Knanazawa University (Kanazawa Univ.) |
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| Speaker | Author-1 |
| Date Time | |
| Presentation Time | minutes |
| Registration for | SP |
| Paper # | SP2007-34 |
| Volume (vol) | vol.107 |
| Number (no) | no.165 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | |
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