After a lot of research, we gave up trying to figure out what exactly this module does. In the process of our investigations, however, we succeeded in making this module even wilder and weirder than it already was.
We know that it chirps, shrieks, growls, distorts, defecates, destroys and does other such wonderful things to whatever pristine sounds you sacrifice to it. Absolute chaos under your CV control. For those who are looking to open all the wrong sonic doors on their way to the afterlife, look no further.
Info from Animal Factory