I am a newbie in DSPs and I need to modify the Getting Started example
<install_path>\Blackfin\Examples\ADSP-BF537 EZ-Kit Lite\Getting Started Examples\Part_3_2\TalkThrough_3_2.dpj,
which changes the output volume of an audio file (mp3).
The difference is that i have to change the volume of the microphone, but it doesn`t seem to work, nothing happens, I don`t hear anything in the headphones when I`m using the mic.
Is it because the mic is connected to the line in? (the board doesn`t have a mic input)
Do I have to modify the source code? Is there a solution to make it work?
Thanks in advance!