3 ms·
I believe you need the randomness to avoid artifacts in the calculations. But more importantly, the source of data in the applications are analog themselves an
by ballenf 9y ago
I believe you need the randomness to avoid artifacts in the calculations.
But more importantly, the source of data in the applications are analog themselves and they are skipping the step of manually calculating an exact value before doing calculations.
- dahart 9y agoMakes sense. Yes, aliasing and bias can happen with PWM math. But, you can directly encode analog signals in PWM, and doing so (using an analog source) mostly avoids the aliasing and bias problems.