i just finished an arduino sketch that allows decent audio processing with just a few resistors and capacitors. the arduino sketch is up here: http://wiki.openmusiclabs.com/wiki/PWMDAC it takes in audio on ADC0 and uses a dual pwm to create 16b audio out. you can process the audio in-between and m…

analog audio in to PWM audio out

db2db March 27, 2013, 2:41am 9

Would be nice to see a full sketch that does some audio effects.

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