Mathematics · Signal Sampling
A continuous-time signal given by x(t) = Vm sin(100πt) + 2Vm sin(200πt) is to be sampled. According to the Nyquist criterion, what is the minimum sampling frequency required to safely reconstruct the signal without aliasing?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1150 Hz
- 2100 Hz
- 3200 Hz✓
- 450 Hz
Correct answer
200 Hz
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