Computer · Communication Systems
Which of the following statements is/are true regarding the Sampling Theorem? S1: According to Nyquist theorem, sampling frequency must be at least half of the signal bandwidth. S2: Aliasing occurs when a signal is sampled at a sampling rate greater than the Nyquist rate. S3: Sampling is done to convert a continuous-time signal into a discrete-time signal.
- 1Only S2 is correct
- 2Only S1 and S2 are correct
- 3Only S2 and S3 are correct
- 4Only S3 is correct✓
Correct answer
Only S3 is correct
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