1. Nasu, Y., Shinoda, K., Furui, S.: Cross-channel spectral subtraction for meeting speech recognition. In: Proceedings of ICASSP 2011, pp. 4812–4815 (2011)
2. Cao, Y., Sridman, S., Moody, M.: Multichannel speech separation by eigendecomposition and its application to co-talker interference removal. IEEE Trans. SAP 5(3), 209–219 (1997)
3. Morgan, P., George, E., Lee, T., Kay, M.: Co-channel speaker separation. In: Proceedings of ICASSP, Part 1, vol. 1, pp. 828–831, 9–12 May 1995
4. Wrigley, S.N., Brown, G.J., Wan, V., Renals, S.: Speech and crosstalk detection in multichannel audio. IEEE Trans. SAP 13(1), 84–91 (2005)
5. Chakraborty, R., Nadeu, C., Butko, T.: Detection and positioning of overlapped sounds in room environment. In: Proceedings of Interspeech 2012 (2012)