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Communication Systems - Engineering

Q1:

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?

A All

B 1, 2 and 3 only

C 1, 2 and 5 only

D 2, 3, 4 and 5 only

ANS:A - All

All these are standard test signals used in TV studios.