Power Level In Dual − Microphone System
Scientific Paper; Pages: 45-52
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Da Nang Publishing House
2021
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oai:elib.vku.udn.vn:123456789-7402021-02-18T07:53:53Z Power Level In Dual − Microphone System Quan, Trong The Nguyen, Duc Thien speech enhancement dual - microphone power level difference subtraction power level cross power subtraction algorithm Scientific Paper; Pages: 45-52 This paper deals with speech enhancement in dual-microphone system using cross power spectral densities. The performance of the proposed algorithm relies on a good estimation of the acoustic channel and speech and noise statistics. In this work we present a speech enhancement system that uses the differences of power spectral densities level as the condition distinguishes whether noise, whether speech signal. The available dual-channel information is exploited to obtain more reliable estimates of clean speech statistics. Our proposal is evaluated in a reverberant room and mixtures of various diffuse noise. The experimental results show that our system achieves improvements in terms of noise reduction, low speech distortion and remain the desired signal. 2021-02-18T07:53:41Z 2021-02-18T07:53:41Z 2020 Working Paper 978-604-84-5517-0 http://elib.vku.udn.vn/handle/123456789/740 en application/pdf Da Nang Publishing House |
| institution |
Trường Đại học Công nghệ Thông tin và Truyền thông Việt Hàn - Đại học Đà Nẵng |
| collection |
DSpace |
| language |
English |
| topic |
speech enhancement dual - microphone power level difference subtraction power level cross power subtraction algorithm |
| spellingShingle |
speech enhancement dual - microphone power level difference subtraction power level cross power subtraction algorithm Quan, Trong The Nguyen, Duc Thien Power Level In Dual − Microphone System |
| description |
Scientific Paper; Pages: 45-52 |
| format |
Working Paper |
| author |
Quan, Trong The Nguyen, Duc Thien |
| author_facet |
Quan, Trong The Nguyen, Duc Thien |
| author_sort |
Quan, Trong The |
| title |
Power Level In Dual − Microphone System |
| title_short |
Power Level In Dual − Microphone System |
| title_full |
Power Level In Dual − Microphone System |
| title_fullStr |
Power Level In Dual − Microphone System |
| title_full_unstemmed |
Power Level In Dual − Microphone System |
| title_sort |
power level in dual − microphone system |
| publisher |
Da Nang Publishing House |
| publishDate |
2021 |
| url |
http://elib.vku.udn.vn/handle/123456789/740 |
| _version_ |
1849199748439867392 |