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A Speech Enhancement Algorithm Based on Blind Signal Cancelation in Diffuse Noise Environments
HWANG, Jaesik,SEO, Jaepil,CHO, Ji-Won,PARK, Hyung-Min 'Institute of Electronics, Information and Communi 2016 IEICE transactions on fundamentals of electronics, Vol.ea99 No.1
<P>This letter describes a speech enhancement algorithm for stereo signals corrupted by diffuse noise. It estimates the noise signal and also a beamformed target signal based on blind target signal cancelation derived from sparsity minimization. Enhanced target speech is obtained by Wiener filtering using both the signals. Experimental results demonstrate the effectiveness of the proposed method.</P>