DACE

DACE stood for Digital to Analog Converter with EMS.

It was a simple program that played back audio through a 
homemade soundcard on the parallel port. It started out 
simple, and got less simple. Eventually it drew a nice 
oscilloscope, decompressed compressed samples, was timer 
driven, and could dos shell out. It also loaded sample 
data into EMS. I used it mostly on my 486 DX/33 laptop.

I really annoyed the crap out of people in the computer 
lab in highschool. They'd keep hearing the same song over 
and over as I'd test something. Little did I know that 
years later, I'd be doing the same thing again.