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| Presentation | 2008-06-12 13:55 A Study of Speech Features Extraction Used for Robust Speech Recognition Using RSF/DRA Mon Sato, Shingo Yosizawa, Yoshikazu Miyanaga, Noboru Hayasaka (hokkaidou Univ)  SIS2008-8 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In many speech recognition systems, the speech features are based on MFCC. Exactly speaking, the 1st - 12th MFCC, the 0th - 12th ΔMFCC and the 0th -12th ΔΔMFCC are used into these systems. Under noisy condition, the spectral subtraction (SS) and the cepstrum mean subtraction (CMS) are widely used and the 0th MFCC is not used into these methods since the recognition accuracy is declined. As the new noise robust speech feature extraction, i.e., the running spectrum filtering (RSF) and the dynamic range adjustment (DRA) have been developed. In this report, the role of the 0th MFCC is investigated into RSF and DRA. The evaluation on this speech feature is shown in some experiments. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | RSF / DRA / Robust / Speech Recognition / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 85, SIS2008-8, pp. 41-46, June 2008. | |
| Paper # | SIS2008-8 | |
| Date of Issue | 2008-06-05 (SIS) | |
| 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 | SIS2008-8 |
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| Conference Information | |
| Committee | SIS |
| Conference Date | 2008-06-12 - 2008-06-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2008-06-SIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Speech Features Extraction Used for Robust Speech Recognition Using RSF/DRA |
| Sub Title (in English) | |
| Keyword(1) | RSF |
| Keyword(2) | DRA |
| Keyword(3) | Robust |
| Keyword(4) | Speech Recognition |
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| Keyword(8) | |
| 1st Author's Name | Mon Sato |
| 1st Author's Affiliation | Hokkaidou University (hokkaidou Univ) |
| 2nd Author's Name | Shingo Yosizawa |
| 2nd Author's Affiliation | Hokkaidou University (hokkaidou Univ) |
| 3rd Author's Name | Yoshikazu Miyanaga |
| 3rd Author's Affiliation | Hokkaidou University (hokkaidou Univ) |
| 4th Author's Name | Noboru Hayasaka |
| 4th Author's Affiliation | Hokkaidou University (hokkaidou Univ) |
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| Speaker | Author-1 |
| Date Time | 2008-06-12 13:55:00 |
| Presentation Time | 20 minutes |
| Registration for | SIS |
| Paper # | SIS2008-8 |
| Volume (vol) | vol.108 |
| Number (no) | no.85 |
| Page | pp.41-46 |
| #Pages | 6 |
| Date of Issue | 2008-06-05 (SIS) |
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