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Discussion :: Communication Systems

  1. Consider the following test signal patterns

    1. Ramp
    2. Grill
    3. Grey shades
    4. Sine pulse
    5. Picture line up generating equipment
    Which of the above are used in TV studios?

    2. A.
    All
    B.
    1, 2 and 3 only
    C.
    1, 2 and 5 only
    D.
    2, 3, 4 and 5 only

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    Answer : Option A

    Explanation :

    All these are standard test signals used in TV studios.

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