Wed Oct 31 05:00:41 CET 2007

comparators and square waves

before trying anything with sine waves, it makes sense to at least
have a go at pure binary singnals spanning the entire bandwidth. i'm
curious as to how far i can completely eliminate amplification, and
use only a comparator?

i do loose all signal presence detection capability, and amplify noise
tremendously. but this does transform everything into a software /
filtering problem. i guess with some good codes i can actually get
things through..