3. An analog signal is given by v(t) = 2Vsin(2 450t) + 3Vsin(2¬250t + 300°) + 1.5Vsin(2+800t): a) Based on Nyquist rate, what should be the minimum sampling frequency to transmit the signal digitally? b) If the signal were mapped by a 4-bit quantizer with a resolution of 0.5V, what would be the minimum and maximum voltage found in the waveform? Assume a sinusoidal signal with Vmin = - Vmax c) What bit stream would be generated by the sampled signal of 3.5 V d) If a receiver was decoding the incoming bit stream of 1011, what voltage level would be recovered?

3. An analog signal is given by v(t) = 2Vsin(2 450t) + 3Vsin(2¬250t + 300°) + 1.5Vsin(2+800t): a) Based on Nyquist rate, what should be the minimum sampling frequency to transmit the signal digitally? b) If the signal were mapped by a 4-bit quantizer with a resolution of 0.5V, what would be the minimum and maximum voltage found in the waveform? Assume a sinusoidal signal with Vmin = - Vmax c) What bit stream would be generated by the sampled signal of 3.5 V d) If a receiver was decoding the incoming bit stream of 1011, what voltage level would be recovered?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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