I wanted to take two REALLY disparate pieces, kind of like I was surfing between college radio and pop radio, so one piece is something done with an iPhone in Garageband, the other is using Forester, creating a synthy mash-up. The white noise was a little trickier, so I created a patch with three different kinds of static, two of which could be "played", for lack of a better word. Ultimately, this ended up not mattering at all, because I used resonance and frequency tweaking via a LP filter to create the changes you hear.
More on this 90th Disquiet Junto project, which explores the sound of a radio caught between stations, at:
More details on the Disquiet Junto at:
Associated image found via http://goo.gl/nM4pOz