Question No. 25 A voice-grade AWGN (additive white Gaussian noise) telephone channel has a bandwidth of 4.0 kHz and two-sided noise power spectral density n 2 2.5x10-5 Watt per Hz. If information at the rate of 52 kbps is to be transmitted over this channel with arbitrarily small bit error rate, then the minimum bit-energy E₁ (in mJ/bit) necessary is =

Question No. 25 A voice-grade AWGN (additive white Gaussian noise) telephone channel has a bandwidth of 4.0 kHz and two-sided noise power spectral density n 2 2.5x10-5 Watt per Hz. If information at the rate of 52 kbps is to be transmitted over this channel with arbitrarily small bit error rate, then the minimum bit-energy E₁ (in mJ/bit) necessary is =

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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V:YE IC %Ov N a 46 l VOLTE moodle1.du.edu.om/mo Question 12 Not yet answered Marked out of 2.50 P Flag question Given a modulation index of 0.4 for an AM modulated signal, how much percent of the total power is carried by the carrier signal Select one: a. None b. 90 % c. 80 % d. 100 % e. 40 % Previous page Next page
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