Q1. State Nyquist theorem states for a noiseless channel: Nyquist gives the upper bound for the bit rate of a transmission system by calculating the bit rate directly from the number of bits in a symbol (or signal levels) and the bandwidth of the system (assuming 2 symbols/per cycle and first harmonic). Note: In this question use the internet (Goggle) engine search, B. A. Forouzan,"Data Communications and Networking", 5th edition, McGraw-Hill educations, 2013 Textbook or any references to answer your question and in your own words justify your answer

Q: Computer Science 1. Reduce the Boolean expression, F = m1 + m2 + m4 + m6 + m, using K-Map and…

A: We are going reduce the given boolean expression F using k-map and also implementing it using…

Q: Consider the signal below xa(t) = 20sin² (20)+10 a) Convert the signal to complex exponential form…

A: The given signal is:

Q: Q1: state whether the following identity is (a) POS,(b) SOP,) canonica POS,(d) canonical SOP…

A: The given boolean expression: F(X,Y,Z) =XY'Z+X'Y'Z+X'Y'+XYZ here there are 3 variables X,Y and Z.…

Q: Q₂: Refer to the example shown in Fig. 3, Design a finite-state machine with one input x and one…

A: Solution provided thank you.....

Q: Find the convolution of the following two signals: (a) x₁(t) = u(t) - u(t - 1); (b) x₂(t) =…

A:

Q: what are the values of sum,

A: For the given question the final values of sum, carry and Y will be as: sum = 0, carry = 1, Y = 0…

Q: 5. Frequency multiplier can be implemented practically by using a) Amplifier b) Capacity c)…

A: According to the Bartleby guideline, we are supposed to answer only 3 MCQ question at a time. Kindly…

Q: 1. Determine whether or not each of the following signals is periodic. In case a signal is periodic,…

A:

Q: Question Construct a 3*8 Decoder using only 5*32 Decoder(s)

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Find the convolution of the (a) x(t) = e²tu(-t); (b) h(t) = u(t-3).

A: the answer is given below :

Q: Q5 Sketch the waveform of x(1) = u(1 + 1) - 21(1) + u(t - 1)

A: Here is the wave for for the given equation:,

Q: The North American Analog Cellular Radio System uses FM with channels 30kHz wide. Suppose such a…

A: The North American Analog Cellular Radio System uses Frequency Modulation (FM) with channels that…

Q: 5) MPLS and OSPF use the algorithm for the path selection a) LSP and Dijkstra's algorithm b) LDP and…

A: MPLS stands for multi protocol label switching . OSPF stands for open shortest path first.

Q: (a) The following circuit is shown with an active high output decoder. Build a truth table for the…

A: Note: As per our Q&A guideline handwritten solution is not allowed so I solve them in typed and…

Q: B-fill the blanks below: (answer five only) 1- The maximum peak-to-peak voltage of an AM wave is 200…

A: Q-1) Maximum voltage Vmax =2002= 100mV Minimum voltage Vmin =52=2.5 mV Modulation Index…

Q: Consider the functions of Makro's channel intermediates.

A: Channel intermediaries are the external groups, individuals and businesses that help a company…

Q: Explain The Channel Coding Theorem

A: INTRODUCTION: Channel coding: In digital communication systems, identifying and fixing bit mistakes…

Q: 21. Given below is the digital data, write a MATLAB program to plot the digital data and the…

A: Write a MATLAB program to plot the digital data and the unipolar nrz signal of the given digital…

Q: Consider the source symbols S = {x, y, z} and their respectively probabilities are P(x) = 0.45, P(y)…

A: I am attaching solution below as both arrived at  a  same time time complexity remain the same.

Q: 2. Find the simplest SOP expression using the following K-Maps: i. X1X2 X3 00 01 11 10 1 1 1 ii.…

A:

Q: Consider the functions of Makro's channel intermediates.

A: A channel intermediary's purpose is to push items to clients, whether they are businesses or…

Q: B D ш

A: Introduction :Given , A Logic Circuit , We have asked to find the output function of this circuit.

Q: The Nyquist theorem specifies the minimum sampling rate to be twice the highest frequency of a…

A: The rate at which samples are collected is known as sampling rate.

Q: For an FM modulator with a modulation index of m = 1, and the given parameters as below. Va(t) = 2…

A: below given the frequency spectrum

Q: For the source coding: (a) What is/are the benefit(s) of calculating entropy? (b) What is/are the…

A: Note: As per Q and A guidelines, will be solving only 1st question with a) and b) part.

Q: 3- Perform the deconvolution operation between the following two signals:

A: The deconvolution of two signals is performed by dividing the Laplace transforms of two signals…

Q: Build Simulink model for QAM modulation and demodulation for sinusoidal waves of 100 and 200 Hz, and…

A: Answer:)

Q: Q1: Generate a continuous signal x(t) = cos(2ñ ft) - 4π ≤ t ≤ 4π where f = 103. Writing a MATLAB…

A: Step 1: Define the frequency of the signal as f and initialize it with 103.Step 2: Create a time…

Q: Unless specified otherwise, use the free space propagation speed of light 3x108 m/s to calculate the…

A: In a digital multimedia transmission system, separate audio and video coders encode signals and then…

Q: (a) x₁(t) = u(t)- u(t-1); (b) x₂(t) = u(t-1)-u(t-2).

A: the answer is an given below :

Q: the minimum sampling rate (according to Nyquist frequency) for the signal [ x(t) =2 * ? cos 600O ttt…

A: The given signal is, x(t) = 2cos6000πt + 5cos10000πt Minimum sampling rate is: S = 2 *…

Q: Q2. A signal travels from point X to point Y. At point X, the signal power is 100 W. At point Y, the…

A: Q2. A signal travels from point X to point Y.   From the question,             there are two points…

Q: Define ASK and FSK.

A: