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Feb 2009
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∙ 16y ago
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How did digital television change the world?
It would not appear that digital television has changed the world, yet.
What is the history of digital television?
The time it took to change analog television signals to all digital took about 25 years. It started around 1986 and many television stations had converted over to digital signal by the year 2010. Persons who owned analog televisions had to either buy a new digital television or use a converter box to get a clear signal.
Is digital television over the air television?
Digital is a way to transmit a television signal; it can be transmitted over the air or via cable, satellite, or as an internet protocol.
What have television stations had to do for the switch to digital television?
They've had to switch their over the air broadcasting to all digital broadcasting.
Why is the change to digital?
so tv companies can force you to purchase high priced digital tvs, its just 1 big scam
Will a tv that has a digital tuner pick up over the air digital broadcasts?
It sure will! (But you still need an antenna)
What is the difference between ASTC and NSTC digital tv reception?
NSTC is the old analog system of encoding over-the-air television used in the US. ASTC is the new digital system for over-the-air television.
How to change digital signals to analog signals and again from analog to digital signals?
modem Measuring usually the voltage of the analog signal many times a second in binary number code generates a digital signal, and using a binary number code to control the voltage of an output results in a reproduced analog signal. That is what is done for stuff like digital television. A Modem (prior answer) is for when the analog signals are used to connect digital computers (like yours) together, usually over a long distance.
How do you deprogram a comcast 3 in 1 remote?
You can't, these remotes are pre-programmed to the digital set top box. If you need to change the televisions programming, you can simply re-program over it.
What are the advantages of using digital projectors over large screen tvs?
There are a few different advantages to using a digital projector over a large screen television. Some of the advantages are better color, better picture, and sharper images. However, digital projectors are more expensive than large screen televisions.
Why did you have to change to digital TV?
The move to digital television broadcasting reflects the change in production, storage and viewing of television content. Digital transmission adds features that analog services are unable to support and there is a flexibility in the use of transmission bandwidth that is also not possible with analog broadcasts. As far as the viewer is concerned, digital television broadcasts allow far more channels to be received and normally with better image quality than seen with analog.
How do you change one type of digital broadcast standard into a different digital broadcast standard?
If you mean 720 to 1080, If the TV is capable of 1080, it's done automatically in the TV set.
