hsc3-graphs-0.15: gr/ring-modulate-input.scd
// ring modulate input (jmcc) #5
{var input = SoundIn.ar([0,1])
;var x = MouseX.kr(10,4000,'exponential') /* mouse x controls ring mod freq */
;var modulator = SinOsc.ar(x,[0,0.5pi]) /* offset phase of one osc by 90 degrees */
;input * modulator}.play