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GSM AMR Ref. C Code analysis

Started by prakash_sebastian September 9, 2002
Hi,
Can someone who has implemented the reference C code in DSP
assembly give me some inputs on:

1. How much of code similarity is there between the 8 bit rates(maybe
in terms of percentage)?

2. Is there any code similarity between the Ref. C Code of GSM AMR
and that of G.729AB/G.723.1 ?

3. If anyone has done a function wise division between the 8 bit
rates that would be great! Information like which functions are used
only for certain bit rates and not for others, would be valuable.

Thanks in advance.
Prakash.