2006 Volume 126 Issue 8 Pages 942-949
In this paper we propose a separating system for convolutive nonlinear mixtures, since it is rare to find linear instantaneous mixture in practical problems. The observed mixtures are first transformed into frequency domain and then separated on each frequency bin. After solved permutation problem, estimates are obtained. We show results of simulations with acoustic signals both of instantaneous and convolutive mixtures.
The transactions of the Institute of Electrical Engineers of Japan.C
The Journal of the Institute of Electrical Engineers of Japan