MCQ Practice Question

In a DSB-SC system, which component is suppressed?

  • ABoth sidebands
  • BCarrier
  • CMessage signal
  • DReceiver local oscillator
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Correct Answer: B. Carrier
Explanation: Double-sideband suppressed-carrier modulation transmits both sidebands while suppressing the carrier component.
Reference: Standard communication systems: dsb-sc & ssb