This is a standalone noise synth based on the TrigPulser module I built for the Lunettoid modular noise machine. This version has three squarewave oscillators. One is used to turn another on & off, giving an AM effect, and the output from this second oscillator is fed into one input of a NAND Schmitt trigger, while the third oscillator is fed into the second input, and the output from the NAND Schmitt trigger then goes to the outside world. The range of sounds it can make is pretty amazing- though it can do the beepy & droney stuff you might expect, it can also do much more (especially when controls are swept)- harsh static-like noise, vocal-like sounds, oscillator-sync type stuff, etc.