May be a silly question, but does anyone know what the difference between G.729 and G.729 A/B? Are these two(three) types completely different and would not inter-work? For example, if there is already G.729 environment, but would like to add G.729 A service, can it not work??
Intel SSE’s lib just convert long WORD operation to SSE’s code. but the G.711-G.729’s archeture does not need changed, so just convert the SSE calling (intel reserved key)to the specific TI DSP C code,which is most efficient on DSP. or change it into embedded assembler code.