i have a design project that i would like to get some help on.
i want to be able to detect a smaller amplitude signal that has
other higher amplitude audio signals present. the signal i want
to detect would have the characteristics of a repeating audio
would this circuit have to take a snapshot of the signal and
store it and do a d/a conversion of the signal then analyze
the signals to pick out the repeating audio clicks?
i would like help in identifying the components needed for
the circuit design so i can build and test the design.
i have attached a cy of the high level design diagram.