Consider a uniform quantisation scheme where a 8-bit analogue to digital converter (ADC) is used to represent a signal that has 2 V peak to peak voltage. (a) How many quantisation levels can be obtained? (b) Show that the maximum signal to quantisation noise ratio of the uniform scheme is given by 1.76 + 6.02R for an R-bit ADC (c) Thus find the maximum quantisation error of the 8-bit ADC (d) What is the smallest ADC (in terms of number of bits) required obtain a signal to quantisation noise ratio limit of 40 dB

Consider a uniform quantisation scheme where a 8-bit analogue to digital converter (ADC) is used to represent a signal that has 2 V peak to peak voltage. (a) How many quantisation levels can be obtained? (b) Show that the maximum signal to quantisation noise ratio of the uniform scheme is given by 1.76 + 6.02R for an R-bit ADC (c) Thus find the maximum quantisation error of the 8-bit ADC (d) What is the smallest ADC (in terms of number of bits) required obtain a signal to quantisation noise ratio limit of 40 dB

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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