The MELP (Mixed-Excitation Linear Predictive) Vocoder Algorithm is the 2400 bps Federal Standard speech coder. The selection test concentrated on four areas: intelligibility, voice quality, talker ...
G.722.2 is an adaptive multi-rate wideband codec with bit rates ranging from 6.6 to 23.85 kbit/s. The codec is based on code excited linear predictive coding model (ACELP). The coder works on speech ...