Which modulation technique is most commonly used in television broadcasting?

Practice Questions

Q1
Which modulation technique is most commonly used in television broadcasting?
  1. Amplitude Modulation (AM)
  2. Frequency Modulation (FM)
  3. Phase Modulation (PM)
  4. Pulse Code Modulation (PCM)

Questions & Step-by-Step Solutions

Which modulation technique is most commonly used in television broadcasting?
  • Step 1: Understand what modulation means. Modulation is a way to encode information onto a carrier wave for transmission.
  • Step 2: Learn about different modulation techniques. The two main types are Amplitude Modulation (AM) and Frequency Modulation (FM).
  • Step 3: Know that television broadcasting needs a reliable way to transmit signals.
  • Step 4: Recognize that FM is preferred for television because it handles noise better than AM.
  • Step 5: Conclude that Frequency Modulation (FM) is the most commonly used technique in television broadcasting.
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