a friend and i are looking for a way to change a soundwave's signal by running it through a c++/vc++ program. unfortunately, we have no idea where to start. basically we would be using a setup like the one shown here:
the only idea i have is to have the program take the signal's decible level (or any other variable that would work) over a certain amount of time, and use it on a scale from -1 to 1 (or 0 to 1)in order to change the signal as defined by the person using the progam.
any help in creating this sort of program would be appriciated