Getting closer - just filtering white noise

audio.scd

@@ -13,8 +13,8 @@ s.waitForBoot {
         arg hue, saturation, value;
         var oscillator, noise, filter;
         oscillator = SinOsc.ar(MouseX.kr(220, 1000));
-        noise = WhiteNoise.ar(0.5);
-        filter = BPF.ar(noise, MouseX.kr(220, 1000), 0.3);
+        noise = WhiteNoise.ar(1);
+        filter = BPF.ar(noise, MouseX.kr(220, 1000), 0.0001);
         Out.ar(0, filter);
     });
     module.load(s);