Physics · Communication Systems
Which of the following modulation systems provides the best tradeoff between bandwidth and signal-to-noise (S/N) ratio?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1PWM (Pulse Width Modulation)
- 2PCM (Pulse Code Modulation)✓
- 3PDM (Pulse Duration Modulation)
- 4PPM (Pulse Position Modulation)
Correct answer
PCM (Pulse Code Modulation)
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