1. Gaikwad, S.K., Gawali, B.A.: A review on speech recognition technique. Int. J. Comput. Appl. 10(3), 16–24 (2010)
2. Lee, Y., Hwang, K.W.: Selecting good speech features for recognition. ETRI J. 18(1), 29 (1996)
3. Genoud, D.Y., Ellis, D., Morgan, N.: Combined Speech and Speaker Recognition with Speaker-Adapted Connectionist Models (1999)
4. Ranjan, S.: Exploring the discrete wavelet transform as a tool for Hindi speech recognition. Int. J. Comput. Theor. Eng. 2(4), 642–645 (2010)
5. Hunt, A., Favero, R.: Using Principal Component with Wavelets in Speech Recognition. Speech Technology Research Group, University of Sydney