> "The same circuit can be used to produce 8-bit music at up to 4300 samples per second if an R-2R ladder is used instead of LEDs, and it is the same circuit I

> "The same circuit can be used to produce 8-bit music at up to 4300 samples per second if an R-2R ladder is used instead of LEDs, and it is the same circuit I used to produce the soundtrack for the "Bad Apple!!" video." I would suggest in the spirit of 1-bit computing that instead of doing 8-bit music, you could instead output 1-bit oversampled Delta Sigma Modulated audio.