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The Nyquist theorem for sampling

1) Relates the conditions in time domain and frequency domain
2) Helps in quantization
3) Limits the bandwidth requirement
4) Gives the spectrum of the signal

A. 1, 2 and 3 are correct

B. 1 and 2 are correct

C. 1 and 3 are correct

D. All the four are correct

Related Questions on Digital Signal Processing Test Questions

Roll-off factor is

A. The bandwidth occupied beyond the Nyquist Bandwidth of the filter

B. The performance of the filter or device

C. Aliasing effect

D. None of the above