It shouldn't analyze the pitch of the incoming signal or something, it should just look at the envelope of it and create sinewaves, all having the same frequency.
The frequency should be specified in the user interface and should go up to 20Khz.
It should just do that, don't add any latency and shouldn't consume too much CPU.
Does such a plugin exist? If not, could someone please write it in Synthedit for me? It shouldn't be too hard, should it?
