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What is all of this talk about existing TV and Digital TV?

April 26, 2017digital tv existing talk tv

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What is all of this talk about existing TV and Digital TV?

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Ogren Electronics says: Most TV sets are now receiving an “Analog” signal. The same type of transmission that has been used since TV started to become popular in the 1940s. Analog TV signals are very similar to AM and FM radio signals and can be subject to interference, snow and ghosting. Digital TV signals are transmitted as data bits of information in a way similar to computer data or the way music is written on a CD. A Digital signal either works or it doesn’t. No fading or interference. It is either on or off. Plus a Digital signal can carry much more information than existing Analog signals.