Quiz-1 ( Sampling)
d igital communication, digital communication Quiz, digital communication sampling, digital communication questions, digital communication all assignments, Pulse code modulation, folding frequency, Nyquist criteria, nyquist rate, sampling theorem Quiz 1 Sampling Q.1) Determine the Nyquist rate & Nyquist interval for Q.2) A waveform [10+10 sin (500t + 30)] is to be sampled periodically and reproduced from these sample values. Find maximum allowable time interval between sample values. How many sample values are needed to be stored in order to reproduce one second of this waveform? Q.3) A signal is uniformly sampled. a) What is the maximum allowable time interval between sample values that will ensure faithful signal reproduction? b) If one hours of signal to be produced, how many samples needs to be stored? Q.4) Consider a signal with given PSD. Alias will be possib