1. Breazeal, C. and Aryanda, L. (2000),’Recognition of affective communicative intent in robot-directed speech,’ in’ Proceedings of Humanoids 2000.
2. http://www.ece.auckland.ac.nz/p4p_2005/archive/reports2003/pdfs/p60_hlai015.pdf .
3. http://www.ling.lu.se/persons/Suzi/downloads/RF_paper_SusanneS2004.pdf .
4. S. Davis and P. Mermelstein. Comparison of parametric representations for monosyllabic word recognition in continuously spoken sentences. IEEE Transactions on Acoustics Speech and Signal Processing, 28:357–366, Aug 1980.
5. Parris E. S., Carey M. I., Language Independent Gender Identification, Proceedings of IEEE ICASSP, pp 685–688, 1996.