Time-frequency domain blind source separation - the independence problem and proposed solution

@inproceedings{Hu2003TimefrequencyDB,
  title={Time-frequency domain blind source separation - the independence problem and proposed solution},
  author={Xuebin Hu and Hidefumi Kobatake},
  booktitle={ICASSP},
  year={2003}
}
Time-frequency domain blind source separation (BSS) leads to a seldom mentioned but important problem that generally the independence assumption between source signals collapses in frequency domain due to inadequate samples. It consequently degrades the performance of all the 1CA-based BSS methods. In this paper, we set up a criterion on the performance of… CONTINUE READING