Title :
Half rate CELP codec candidate for North American digital cellular systems
Author :
Swaminathan, Karthik ; Lin, Daniel
Author_Institution :
Hughes Network Syst., Germantown, MD, USA
Abstract :
A half rate speech/channel codec intended for the TIA technology assessment is described. The requirements for this assessment are an overall bit rate of 6.4 kbps and a frame size of 40 msec. The codec design and its performance is presented
Keywords :
cellular radio; codecs; digital radio systems; linear predictive coding; 40 ms; 6.4 kbit/s; CELP; North America; TIA technology assessment; bit rate; design; digital cellular systems; frame size; half rate speech/channel codec; performance; Bit rate; Code standards; Convolutional codes; Delay estimation; Linear predictive coding; Protection; Speech analysis; Speech codecs; Speech coding; Telephone sets;
Conference_Titel :
Wireless Communications, 1992. Conference Proceedings., 1992 IEEE International Conference on Selected Topics in
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-0723-2
DOI :
10.1109/ICWC.1992.200745
