Multiple Sources

Shmulik Markovich, Sharon Gannot and Israel Cohen, “Multichannel Eigenspace Beamforming in a Reverberant Noisy Environment with Multiple Interfering Speech Signals,” IEEE Transactions on Audio, Speech and Language Processing, Volume 17, Issue 6, pp. 1071-1086, Aug. 2009.

Extract 1 speaker out of 4 speakers (recorded in BIU lab, 500ms, 8mics)