Some articles on signal, transitions, transition, signals:
... At the physical layer the signal is either transmitted using a serial protocol over two wires, or using a fast protocol over five wires ... In both cases the signal is transmitted as a series of transitions using a 1 out of M code ... On a two-wire system a transition on wire 0 signals a '0' bit, and a transition on wire 1 signals a '1' bit ...
Famous quotes containing the word signal:
“Perhaps having built a barricade when youre sixteen provides you with a sort of safety rail. If youve once taken part in building one, even inadvertently, doesnt its usually latent image reappear like a warning signal whenever youre tempted to join the police, or support any manifestation of Law and Order?”
—Jean Genet (19101986)