Spectrum TV, El Paso's cable-TV provider, will go all digital by the end of February. Broadcast TV stations switched from analog to digital signals in June 2009, as mandated by the U.S. Federal ...
The part of the electromagnetic spectrum used to transmit voice, video and data. It uses frequencies from 3 kHz to 300 GHz. See spectrum. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback