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Analogical TV - Broadcasting (open signal)
The terrestrial TV signal that varies continually in time to represent the images and sounds. It is similar to film movies and analogical photography that uses film. The main disadvantage of analogical technology is the noise that degrades the quality of image and sound. (it is analogically broadcasted). Typically there is loss of quality in the broadcasting/receiving process, causing noise and interference in the received image.
Analogical TV Set
It’s every set that has an internal tuner that allows it to receive analogical broadcasts, but does not receive digital broadcasts, requiring a Digital Converter (set-top box) to do so.