So what you want is an ADPCM codec, right?
In this case, if you search google for "g726", you will find explanations, diagrams
and even source code. You want to encode voice, right?
Dora.
GF1080 said:
Actually ....its not what i want...i want an algorithm ...for adaptive Delta Modulation
[...]
Please ....please....because i havent an idea to how make it.