I wanted to modify the Talkthrough_TDM_C to halve the volume of the input audio. In which C file should I make the change in order to get the result. What variable in the program has the data in it.
almost any of our talkthrough examples use an input and an output buffer, where the content of the input buffer is simply copied within an interrupt service routine to the output buffer. In the ISR you can do your modifications.
Retrieving data ...