Paper Abstract and Keywords |
Presentation |
2017-02-18 14:15
Accurate Speech Enhancement Method using Compressive Sensing with Variable Sparse Level Yusuke Zaitsu, Koichi Ichige (YNU) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose an accurate speech enhancement method using Compressive Sensing with Variable Sparse Level. Compressive sensing (CS)-based methods can efficiently enhance speech signal quality but they often require a noise level in advance of speech enhancement processing. We try to estimate the noise level from a given input signal, and introduce some threshold levels for input amplitudes so that speech components are effectively enhanced. Performance of the proposed method is evaluated through computer simulation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Speech Enhancement / Compressive Sensing / Sparse Level / CoSaMP-SE / / / / |
Reference Info. |
ITE Tech. Rep., vol. 41, no. 4, ME2017-22, pp. 81-84, Feb. 2017. |
Paper # |
ME2017-22 |
Date of Issue |
2017-02-11 (ME) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
Download PDF |
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Conference Information |
Committee |
ME |
Conference Date |
2017-02-18 - 2017-02-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanto Gakuin Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
ME |
Conference Code |
2017-02-ME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Accurate Speech Enhancement Method using Compressive Sensing with Variable Sparse Level |
Sub Title (in English) |
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Speech Enhancement |
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Compressive Sensing |
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Sparse Level |
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CoSaMP-SE |
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1st Author's Name |
Yusuke Zaitsu |
1st Author's Affiliation |
Yokohama National University (YNU) |
2nd Author's Name |
Koichi Ichige |
2nd Author's Affiliation |
Yokohama National University (YNU) |
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Speaker |
Author-1 |
Date Time |
2017-02-18 14:15:00 |
Presentation Time |
15 minutes |
Registration for |
ME |
Paper # |
ME2017-22 |
Volume (vol) |
vol.41 |
Number (no) |
no.4 |
Page |
pp.81-84 |
#Pages |
4 |
Date of Issue |
2017-02-11 (ME) |