Hi C688...
Quote:
Application designers are so starved for IO they've resorted to using the audio port for digital signals.
Terrific, I take that as a compliment for AudioScope...
It is surprising what one can do with the mic and ear port(s) as I/O. It does get seriously difficult though with only a single mono mic input instead of stereo.
Even DC measurement and variable DC output level is easy with the right knowledge through said port(s), especially using the shell...