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| Presentation | 2016-07-08 14:45 Artificial Bandwidth Extension of Narrow Band Speech Using Spectral Envelope and Voiceless Consonant Information Shun Asawa, Yosuke Sugiura, Tetsuya shimamura (Saitama Univ.)  EA2016-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a new artificial bandwidth extension technique for telephone speech. Usually, high frequency components of telephone speech are lost due to low pass filtering for band limitation. The proposed method produces high frequency components by estimating high frequency spectral envelope and by restoring voiceless consonant information. Objective evaluations in experiments showed that the proposed method provides better results in comparison with the conventional method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Artificial bandwidth extension(ABWE) / Narrow band speech / VoIP / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 122, EA2016-18, pp. 57-62, July 2016. | |
| Paper # | EA2016-18 | |
| Date of Issue | 2016-06-30 (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 | EA2016-18 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2016-07-07 - 2016-07-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yamaha, Toyooka Factory |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2016-07-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Artificial Bandwidth Extension of Narrow Band Speech Using Spectral Envelope and Voiceless Consonant Information |
| Sub Title (in English) | |
| Keyword(1) | Artificial bandwidth extension(ABWE) |
| Keyword(2) | Narrow band speech |
| Keyword(3) | VoIP |
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| 1st Author's Name | Shun Asawa |
| 1st Author's Affiliation | Saitama Univercity (Saitama Univ.) |
| 2nd Author's Name | Yosuke Sugiura |
| 2nd Author's Affiliation | Saitama Univercity (Saitama Univ.) |
| 3rd Author's Name | Tetsuya shimamura |
| 3rd Author's Affiliation | Saitama Univercity (Saitama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-07-08 14:45:00 |
| Presentation Time | 25 minutes |
| Registration for | EA |
| Paper # | EA2016-18 |
| Volume (vol) | vol.116 |
| Number (no) | no.122 |
| Page | pp.57-62 |
| #Pages | 6 |
| Date of Issue | 2016-06-30 (EA) |
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