The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

In theater superstition, a bad dress rehearsal is supposed to foretell a good opening night. If so, the U.S. might be in good shape when it turns off the last analog TV broadcasts in June, because the ...

Some North Carolina television stations set up call centers, and others sent engineers to viewers' homes to help ease the transition from analog to digital signals that's occurring at stations ...