Partial Separation Method for Solving
نویسندگان
چکیده
7 This paper addresses the well known permutation problem in frequency domain 8 blind source separation. The proposed method uses correlation between two signals 9 in each DFT bin to solve the permutation problem. One of the signals is par10 tially separated by a time domain blind source separation method and the other 11 is obtained by the frequency domain blind source separation method. Two differ12 ent ways of configuring the time and frequency domain blocks, i.e., in parallel or 13 cascade, have been studied. The cascaded configuration not only achieves a better 14 separation performance but also reduces the computational cost as compared to the 15 parallel configuration. 16
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