Recent content by adzo

Yeah that's great thanks, that's pieced together some of my misunderstandings. I have done some work already as regards modulation (amplitude-shift keying, frequency-shift keying and phase-shift keying) so I know see where all this fits together. Thanks for your time.

Hi, I hope this is the right forum. I'm a computer science student and at the moment I'm a little confused with some basic theory regarding signals. I am told that some media (such as fibre optics and other forms of unguided media e.g. microwave) only propagate analogue signals. Yet...