A DPCM system with first order predictor is used with a mid-rise uniform quantizer with a step A = 0.1. 1) If the input signal is half a cycle of 10 cos(5πt +π/2) sampled at four times the Nyquist rate and the first sample at t = 0, what will be the output of the encoder? Assume the predictor has zero initial state, and the quantizer approximates a sample at the middle between two levels to the upper one. 2) What will be the output of the receiver? 3) What is the end-to-end quantization noise?

A DPCM system with first order predictor is used with a mid-rise uniform quantizer with a step A = 0.1. 1) If the input signal is half a cycle of 10 cos(5πt +π/2) sampled at four times the Nyquist rate and the first sample at t = 0, what will be the output of the encoder? Assume the predictor has zero initial state, and the quantizer approximates a sample at the middle between two levels to the upper one. 2) What will be the output of the receiver? 3) What is the end-to-end quantization noise?

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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