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An analog signal with a frequency of 5 kHz is sampled using a sampling rate of 8

ID: 1807756 • Letter: A

Question

An analog signal with a frequency of 5 kHz is sampled using a sampling rate of 8 kHz. Which one of the following is true? a. Sampling condition is violated and there is no frequency between 0 kHz and Nyquist limit (4 kHz). b. Sampling condition is not violated and there is a 1 kHz frequency between 0 kHz and Nyquist limit (4 kHz). c. Sampling condition is violated and there is a 3 kHz frequency between 0 kHz and Nyquist limit (4 kHz). d. Sampling condition is not violated and there is no frequency between 0 kHz and Nyquist limit (4 kHz).

Explanation / Answer

Sampling condition is not violated and there is no frequency between 0 kHz and Nyquist limit (4 kHz). Option D is correct.

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