1. European union. 6th framework integrated project CHIL. URL http://chil.server.de
2. NIST SmartFlow system. URL http://www.nist.gov/smartspace/nsfs.html
3. Adami A, Burget L, Dupont S, Garudadri H, Grezl F, Hermansky H, Jain P, Kajarekar S, Morgan N, Sivadas S (2002) Qualcomm-ICSI-OGI features for ASR.In: Procceedings of ICSLP, pp 21–24
4. Ajmera J, McCowan I, Bourlard H (2002) Robust HMM-based speech/music segmentation. In: Proceedings of the IEEE international conference on acoustics, speech, and signal processing, vol 1
5. Anguera X (2005) Beamformit: the robust acoustic beamforming toolkit. URL http://www.icsi.berkeley.edu/~xanguera/beamformit