Schroeder M R,Atal B S. Code-Excited Linear Prediction (CELP): High Quality Speech at Very Low Bit Rates. in Proc. IEEE Int. Conf. ASSP, Tampa, FL: Mar., 1985, 937-940.[2]Cuperman V, Gersho A,Pettigrew R. IEEE Trans. on Com., 1992, 40(1): 129-139.[3]Gerson I, Jasiuk M A. Vector Sum Excited Linear Prediction(VSELP) Speech Coding at 8kbps. in Proc. IEEE Int. Conf. ASSP, New Mexico, USA: 1990, 461-464.[4]Vary P, et al. Speech Codec for the European Mobile Radio System. in Proc. IEEE Global Comm. Conf., Dallas, Texas: 1989, 1065-1069.[5]Campbell J P, Welch V C, Terrain T E. An Expandable Error-Protected 4800bps CELP Coder(U.[6]S. Federal Standard 4800bps Voice Coder), in Proc. IEEE Int. Conf. ASSP, Glasgow, Scotland: 1989, 735-738.[7]R,amachandran R P, Kabal P. IEEE Trans. on ASSP, 1987, ASSP-35(3): 937-946.[8]Singhal Sand Atal B S. Improving Performance of Mutipulse LPC Coders at Low Bit Rates. Proc. ICASSP, San Diego, CA: Mar., 1989, 1.3.1-1.3.4.[9]Crochiere R, Rabiner L. Multirate digital signal processing. Engle Wood Cliffs, NJ: Prentice, 1983, Ch.6, 271-274.[10]鲍长春,等.通信学报,1994, 15(4): 53-61.
|