Hello everyone,

I was wondering if anybody on this list would have an idea of how one can simulate sympathetic strings in pd, using any kind of audio input (especially NOT midi). I tried making a patch with 12 resonating filters (moog~), each tuned to a particular frequency belonging to the chromatic scale, but the result wasn't too good (it sounded more like a weird reverb).
My problem is basically that of isolating certain frequencies in the input sound. I don't believe that objects like fiddle~ or sigmund~ would be very helpful in that matter, as they always start freaking out once you feed them with chords.
I haven't found anything useful on the internet yet.
Any idea?

Pierre