The G.729.1 is an 8-32 kbps scalable wideband
speech and audio codec interoperable with G.729, G.729A and G.729B.
The output of the G.729.1 coder has a bandwidth of 50-4000 Hz at 8 and 12 kbps and 50-7000 Hz from 14 to 32 kbps.
The G.729EV coder is built upon a three-stage structure: embedded Code- Excited Linear-Prediction (CELP) coding, Time-Domain Bandwidth Extension (TDBWE) and predictive transform coding that will be referred to as Time- Domain Aliasing Cancellation (TDAC)....view full
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