Question:
A bandlimited signal with highest frequency content of 1000 Hz is undergoing uniform sampling. The minimum sampling frequency required to recover the original signal is:
A bandlimited signal with highest frequency content of 1000 Hz is undergoing uniform sampling. The minimum sampling frequency required to recover the original signal is:
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Nyquist criterion: Sample rate must be at least twice the max frequency.
Updated On: June 02, 2025
- 500 Hz
- 100 Hz
- 1500 Hz
- 2000 Hz
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The Correct Option is D
Solution and Explanation
According to Nyquist theorem, minimum sampling frequency:
\[
f_s \geq 2f_{max} = 2 \times 1000 = 2000\ \text{Hz}
\]
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