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2as min A=max 2" Substituting A in Equation D SNR =10.79+20 - log 2x /2" Imax =10.79 + 20- log,0 +20m log, 2-20 log0 2 =10.79 + 20- log - 20m (0.3010)- 6.02 Imax SNR = 4.77 + 20- logo +6.02m x. Step 3 of 3:)

2as min A=max 2" Substituting A in Equation D SNR =10.79+20 - log 2x /2" Imax =10.79 + 20- log,0 +20m log, 2-20 log0 2 =10.79 + 20- log - 20m (0.3010)- 6.02 Imax SNR = 4.77 + 20- logo +6.02m x. Step 3 of 3:)

Introductory Circuit Analysis (13th Edition)
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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How did he get the value of 4.7? And how did he get the value inside the circle, and is it true or false? ratio of SNR value over the absolute maximum value of an analog signal (xrms\XImax). We have to determine SNR in terms of m bits. Step 2 of 3:) >The signal to quantization noise power ratio E(x*) E(c;) SNR = > Relationship between SNR, xrms and step size is defined as SNR = 10.79 + 20- logo where x= RMS value of the signal to be quantized x. Xmas -Xmin 2x A= 2" > Substituting A in Equation D SNR =10.79+20- log10 12" =10.79 + 20 - log0 20m log 2-20log,, 2 Imax =10.79 + 20- logo 20m (0.3010)- 6.02 "Imax SNR = 4.77 + 20- log1o Xpms+6.02m Imax Step 3 of 3:) SNR. =4.77 + 20- log, -6.02m
Transcribed Image Text:How did he get the value of 4.7? And how did he get the value inside the circle, and is it true or false? ratio of SNR value over the absolute maximum value of an analog signal (xrms\XImax). We have to determine SNR in terms of m bits. Step 2 of 3:) >The signal to quantization noise power ratio E(x*) E(c;) SNR = > Relationship between SNR, xrms and step size is defined as SNR = 10.79 + 20- logo where x= RMS value of the signal to be quantized x. Xmas -Xmin 2x A= 2" > Substituting A in Equation D SNR =10.79+20- log10 12" =10.79 + 20 - log0 20m log 2-20log,, 2 Imax =10.79 + 20- logo 20m (0.3010)- 6.02 "Imax SNR = 4.77 + 20- log1o Xpms+6.02m Imax Step 3 of 3:) SNR. =4.77 + 20- log, -6.02m
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