Yes this is exactly what you need to do. And yes it takes some careful design to eliminate power supply noise.
NeuG has some low quality sources of entropy, and also provides analog input for the user to supply with whatever they wish. It does not address the design of a good white noise generator, unfortunately.
NeuG has some low quality sources of entropy, and also provides analog input for the user to supply with whatever they wish. It does not address the design of a good white noise generator, unfortunately.