Title :
Jacobi-like algorithm for blind signal separation of convolutive mixtures
Author :
Bousbia-Salah, H. ; Belouchrani, A. ; Abed-Meraim, K.
Author_Institution :
Dept. of Electr. & Electron. Eng., Ecole Nat. Polytech., Algeria
fDate :
8/2/2001 12:00:00 AM
Abstract :
A new solution to the blind recovery of independent source signals from their convolutive mixtures is presented. In the case of instantaneous mixtures, a robust solution referred to as second order blind identification (SOBI) has been proposed previously; here, this technique is extended to the convolutive mixture case
Keywords :
Jacobian matrices; convolution; signal restoration; speech processing; Jacobi-like algorithm; blind recovery of independent source signals; blind signal separation; convolutive mixtures; discrete time MIMO linear time invariant model; instantaneous mixtures; second order blind identification; speech signal separation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010698
