Question

 Why are the TV broadcast test screens the way they are?

Answer these are test screens for black/white and color calibration adjustments.sometimes you will also hear a 1 kilohertz tone. that tone is/can also be used as a reference volume to adjust audio voltage... Read More »
http://answers.yahoo.com//question/index?qid=20111012104442AAfq1ir

Top Q&A For: Why are the TV broadcast test screens the way t...

What is the difference between LCD screens and plasma screens?

LCD is Liquid Crystal. Uses a light that is replaceable in most.Plasma is GAS. LCD screens are better. If your going LCD, go HD. LCD (Liquid crystal displays) &Plasma screens use completely differe... Read More »
http://answers.yahoo.com//question/index?qid=20070202051039AAIRNqA

Is hd broadcast the same as digital broadcast?

All HD broadcasts are digital. Not all digital broadcasts are HD. "Digital" is simply a way of coding TV pictures onto a radio wave so that your TV can receive the radio wave and turn it back into ... Read More »
http://wiki.answers.com/Q/Is_hd_broadcast_the_same_as_digital_broadcast

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.
http://wiki.answers.com/Q/How_do_you_change_one_type_of_digital_broadcast_standard_into...

Do all LCD screens use the same plugs?

Only if it's from the same manufacturer and the same model line. You can't just whip out a panel from one brand of LCD TV and stick it into a TV of a totally different brand.
http://answers.yahoo.com//question/index?qid=20090527032801AAlFOqH


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