Q 2: A sinusoidal signal v (t) =5 Cos (2 nt) is transmitted using a 5-bit binary PCM system. The equalizer is of a midrise type, with a step size of 2 volt. 1. Sketch the quantizer curve ( input -output ) 2. Sketch the PCM wave for one complete cycle of the input; assume a sampling rate of four samples per second, with samples taken at t=±1/8, +2/8, +3/8, ±4/8 . 3. Determine code words at the time instants t=+1/8, ±2/8, +3/8, +4/8 . 4. Determine the minimum step size for delta modulation of the sinusoidal signal v (t) = 5 Cos (2 t) which is required to avoid

Q 2: A sinusoidal signal v (t) =5 Cos (2 nt) is transmitted using a 5-bit binary PCM system. The equalizer is of a midrise type, with a step size of 2 volt. 1. Sketch the quantizer curve ( input -output ) 2. Sketch the PCM wave for one complete cycle of the input; assume a sampling rate of four samples per second, with samples taken at t=±1/8, +2/8, +3/8, ±4/8 . 3. Determine code words at the time instants t=+1/8, ±2/8, +3/8, +4/8 . 4. Determine the minimum step size for delta modulation of the sinusoidal signal v (t) = 5 Cos (2 t) which is required to avoid

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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