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| Presentation | 2013-07-19 15:15 Evaluation of musical-noise-free blind speech extraction under nonstationary noise environment Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano (NAIST), Kazunobu Kondo (YAMAHA)  EA2013-51 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have already proposed a musical-noise-free blind speech extraction method using a microphone array that can be applied to nonstationary noise. This method generates no musical noise even for a high SNR. In this paper, we conduct objective and subjective evaluation with real traffic noise and railway station noise, where evaluate signals are processed by representative single channel speech enhancement methods, conventional blind speech extraction method, and our proposed methods. From objective and subjective evaluations, we reveal that the proposed method outperforms the conventional method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Blind speech extraction / higher-order statistics / iterative spectral subtraction / microphone array / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 134, EA2013-51, pp. 105-110, July 2013. | |
| Paper # | EA2013-51 | |
| Date of Issue | 2013-07-11 (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 | EA2013-51 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2013-07-18 - 2013-07-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Health Sci. Univ. of Hokkaido |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Engineering/Electro Acoustics, Musical Acoustics, Psychological and Physiological Acoustics, and Related Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2013-07-EA |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of musical-noise-free blind speech extraction under nonstationary noise environment |
| Sub Title (in English) | |
| Keyword(1) | Blind speech extraction |
| Keyword(2) | higher-order statistics |
| Keyword(3) | iterative spectral subtraction |
| Keyword(4) | microphone array |
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| 1st Author's Name | Ryoichi Miyazaki |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Hiroshi Saruwatari |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Satoshi Nakamura |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Kiyohiro Shikano |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 5th Author's Name | Kazunobu Kondo |
| 5th Author's Affiliation | Yamaha Corporate Research & Development Center (YAMAHA) |
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| Speaker | Author-1 |
| Date Time | 2013-07-19 15:15:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2013-51 |
| Volume (vol) | vol.113 |
| Number (no) | no.134 |
| Page | pp.105-110 |
| #Pages | 6 |
| Date of Issue | 2013-07-11 (EA) |
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