What is the reason (s) for the conversion to digital TV from analog TV?

Answer The conversion process is to fundamentally free up RF spectrum for mobile communications (which has been auctioned off), and emergency services.By having TV broadcasters go digital, they can squeez... Read More »

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Analog-to-digital conversion is better then digital to analog?

What is Digital to analog conversion?

A digital input (in the form of a number) is converted into analog format, which could be a voltage or a signal frequency, for example. An example, which most people would be familiar with, is your... Read More »

What are analog and digital systems and give examples of analog and digital?

Analog systems are what I call wave systems. They have a value that changes steadily over time and can have any one of an infinite set of values in a range. Analog systems are what I call wave syst... Read More »

Why the switch from analog to digital signal?

There are several reasons but better picture quality isn't the most important.The primary reason for switching from analog to digital television is that it will free up some of the electromagnetic ... Read More »