Title :
Crosscorrelation Compensated Wiener Filter for Speech Enhancement
Author :
Akter, Lutfa ; Hasan, Md Kamrul
Author_Institution :
Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Technol., Dhaka
Abstract :
The focus of this paper is on improving the performance of the Wiener filter in speech enhancement by formulating filter gain without neglecting the crosscorrelation between the speech signal and background noise. Comparative results with the conventional Wiener filter and other reported methods confirm the superiority of the proposed method
Keywords :
Wiener filters; signal denoising; speech enhancement; background noise; crosscorrelation compensated Wiener filter; filter gain; speech enhancement; speech signal; Additive noise; Background noise; Cost function; Discrete cosine transforms; Performance gain; Signal to noise ratio; Speech coding; Speech enhancement; Speech processing; Wiener filter;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location :
Toulouse
Print_ISBN :
1-4244-0469-X
DOI :
10.1109/ICASSP.2006.1660056
