You still haven't told us EXACTLY what you're trying to do and why, these are vital to give sensible answers.Guys,
thanks about your avised, but if someone know about circuits or schematic
"anti Feedback" for microphone or Phase Shifter, tell me please..
It's basically a DSP based automatic graphic equaliser, it detects the oscillation frequency and notches it out - it will do this for a specific number of frequencies before it gives up - it's debatable how much damage it does to the audio quality.I want to try to built this...
Like "FeedBack Destroyer-Behringer"