Hi all: Why is it that we have a dozen or so different electromagnetic wave types and yet every one of them can be used for analog and digital communication?
Thanks!
In: Physics
they are all fundamentally the same type of wave. why wouldn’t you be able too?
you can even do both with other waves like sound waves. it has nothing to do with the wave, just how you define your signal. is signal existing 1, signal not 0? great its digital. is there an infinity varying gradient of possible variations at any given moment? great, its analog,
Latest Answers