the ringmodulation is the multiplication of two signals signal1 *~ signal2 there is no external, but its easy to build. marius. Am Dienstag, 22. Januar 2002 13:18 schrieb thomas gorbach: > Is there in PD an external for ringmodulation of a soundfile. > If i put a osc~ to the sound i get a cnack. > > Greetns > Thomas