LD-CELP
LD-CELP (Low Delay Code Excited Linear Prediction)
Telecom Definition
A voice compression algorithm defined in ITU-T G.728, and used in voice over frame relay (VoFR) and voice over Internet Protocol (VoIP). LDCELP is geared to a rate of 16 kbps, although bit rates as low as 12.8 kbps can be achieved.The low level of delay suggested by the designation is due to the fact LD-CELP accumulates only 5 PCM samples, representing 625
