PLEASE SOLVE HANDWRİTİNG 3. A PCM system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate ofthe system is equal to 50x106 bits/sec.a) What is the maximum message bandwitdh for which the system operate satisfactorily?b) In a PCM system, s signal to noise ratio is defined as the ratio of average signal power toquantizing noise power. For sinusoidal signal with amplitude A, show thatS= 1.76+6.02nwhere n is the number of bits per sample.c) Determine the output signal-to-quantization noise ratio when a sinusoidal modulating waveof frequency 1 MHz is applied to the input.

Given: For PCM encoder, number of bits in encoder n= 7, Data rate, R=50×106 bits/sec, To find: a)…

Answered: PLEASE SOLVE HANDWRİTİNG

Engineering

Electrical Engineering

PLEASE SOLVE HANDWRİTİNG

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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Question

PLEASE SOLVE HANDWRİTİNG

3. A PCM system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate of
the system is equal to 50x106 bits/sec.
a) What is the maximum message bandwitdh for which the system operate satisfactorily?
b) In a PCM system, s signal to noise ratio is defined as the ratio of average signal power to
quantizing noise power. For sinusoidal signal with amplitude A, show that
S
= 1.76+6.02n
where n is the number of bits per sample.
c) Determine the output signal-to-quantization noise ratio when a sinusoidal modulating wave
of frequency 1 MHz is applied to the input.

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