1 a pcm system uses 8 bits per sample and the
1. A PCM system uses 8 bits per sample and the analog signal is limited to 4.3 kHz. The PCM data is transmitted using (a) BFSK and (b) ASK. Determine the bandwidth required for transmission in each case. Assume that r = 0:55.
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1 a consider a sinusoidal signal mt a cos2 pi fmt applied to a delta modulator with step size determine the range of the step size so that slope
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