Blind deconvolution parallel algorithm based on a simplified mixing model

The distance between sensors is usually closely in telecom meeting. MIMO can be simplified to SISO according as there is similar impact response when microphones are very nearly each other. A new kind of multi-input multi-output blind deconvolution using a measure of temporal predictability is presented. The algorithm can use an eigenvalue problem to solve directly a deconvolution filter by a simplified mixing model and parallel algrithm. Thus the complexity of the algorithm is small. The results of computer simulations are presented for sound signals.