What is Digital Video Broadcasting?
[[File:Digital terrestrial television standards.svg|thumb|450px|Map of countries by standard of [[digital terrestrial television]] used. Countries that use DVB-T are shown in blue.]] '''Digital Video Broadcasting''' (often shortened to '''DVB''') is a series of standards for sending [[digital]] content, like [[Television]] using digital technology. [[Data compression|Compression]] of the data stream allows carrying several video channels in one analog television channel. There are different standards, some of them are *DVB-S, DVB-S2: Use [[Satellite (artificial)|Satellites]] to broadcast *DVB-C: Use a [[coaxial]] cable *DVB-T, DVB-T2: Use a [[digital terrestrial television|terrestrial]] signal, relayed thorough various stations [[Digital Audio Broadcasting]] is similar, but for audio. == Related pages == * [[Digital Multimedia Broadcasting]] {{tech-stub}} [[category:Television technology]]