I am playing around with the pedalshield - open source arduino DUE guitar pedal.
The problem with this pedal is that its extremely noisy.
One reason for this is said to be the 12 bit ADCs of the DUE.
So i think of using a high quality external ADC to feed the DUe with clean digital input.
So what do i choose for my ADC specs? The 12 bit adcs are inadequiate. how many bits should my ADCs be so that its not noisy? And other factors ot take itno consideration?
