110. Bandlimited signal is a. transmission of signals without modulation b. simultaneous transmission of data to a number of stations c. a signal all of whose energy is contained within a finite frequency range d. All of the above

Q: branch Qz chouse One a) Find Banedwidth d the sigal. 1

A: According to the information given: We have to find the bandwidth of the signal.

Q: Q5/ What is the impulse response of a system whose transfer function is that of pulse function? Q5/…

A: Solution: Since after t=4 the impulse response is zero and below 0 also, the function is zero.…

Q: Find the bandwidth for the AM if we need to modulate a 5-KHz voice a. 10 KHz b. 20 KHz c. 30 KHz d.…

A: We need to find the bandwidth for the AM if we need to modulate a 5-KHz voice.

Q: (e) A binary data stream with data rate of 20 Mbps is encoded into a sequence of 32-level symbols.…

A: Given  Data rate = 20 Mbps = 20971520 bps Bits per symbol = 32

Q: b. What frequency is received by a person watching an on coming ambulance moving at 110 Km/h and…

A: As given, Ambulance moving towards the person Initial frequency = 800 Hz Ambulance moving at 110…

Q: A frequency distribution which contains three two modes is called: a. Bi-modal b. Unimodal c.…

A: A frequency distribution which contains three two modes is called:

Q: 3. What is the minimum number of bits required to have resolution 0.5 psi or better given a pressure…

A: Here we require a resolution of 0.5 psi over a range of 0 to 100 psi, i.e. 0.5% The resolution of a…

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: Q1) - Choice the correct answer: 1. Communication is the process of: d. Keeping in touch b.…

A: Computer networking refers to interconnected computing devices that can exchange data and share…

Q: 2. PCM: A voice signal is measured at 3.21692 V and it resides inside an interval from 3.20 V to…

A: For the first one the answer is:  .10 V is the measurement of a single interval in volts.

Q: The power in our house can be represented by a. sine wave with a peak amplitude b. sine wave with…

A: In computer science, this question comes from digital electronics. Here one is correct out of four.

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: Q3: Explain with diagrams if necessary the Doppler Effect in electromagnetic wave transmission and…

A: When it comes to electromagnetic wave transmission and reception, the Doppler effect describes the…

Q: 161. A constellation diagram can help us to define the signal's a. Frequency and amplitude b.…

A: "A constellation diagram can assist us with characterizing the amplitude and phase of a sign…

Q: Question 27 WRONG The period of a signal is 100 ms. Its frequency is

A: Introduction :Given,Period of a signal is = 100 ms we have to calculate its frequency .

Q: Generate PWM codes in C using the ACLK to create a wave form of 150Hz with duty cycle of 20% and…

A: Please check the step 2 for solution of your question.

Q: 1- All the transmission lines have: a. One End, Ab. Two Ends, c. Three Ends 2- Fourier series used…

A: Ans 1: All the transmission lines have : b) Two ends Ans 2: Fourier series used for: b) periodic…

Q: mine the code word for the messages 1100 and 0110. late the Hamming distance, code rate, code…

A: Hamming codes are advanced error correction codes that allow for detecting and correcting single bit…

Q: 2. (a) A signal is carrying data in which eight data elements are encoded as four signal elements.…

A: Given: Eight data element encoded as four signal element => ratio between data element and signal…

Q: The terminal of a computer used to enter alphabetic data is connected to the computer through a…

A: C = B log2(1 + S/N)     = 3000 log2(1+10)   = 10.378kb/s

Q: Circular polarization involves critical alignment between transmitting and receiving antenna. A.…

A:

Q: -Calculate the average power of the discrete-time wave shown in fig a? * ****** kelephelye -6 -5 -4…

A: ANSWER:

Q: H.W: Draw the spectrum for Vo. (ASK, PSK and FSK). Time domine and frequency domine. for "101"…

A: To draw the spectrum for Vo, we need to consider the different types of modulation: Amplitude Shift…

Q: pls answerr these  4 question thank you

A: 1) A ( sine terms )   2 ( given periodic graph part answers ) 1) B ( cosine terms ) 2) A ( 1 sec)3 )…

Q: fm f₂. sinusoidal signal of frequency 800Hz is sampled at a rate of 4000 samples per second. w 1.5…

A: Given :- Sinusoidal signal of Frequency = 800 Hz Sample Rate = 4000 sample per second

Q: 4) Frequency Division Multiplexing and Wave Division Multiplexing are the techniques of a) Analog b)…

A: Multiplexing is a process of merging different signals and forming into a single signal, over a…

Q: fkHz 12.5 12.5 Fig. (1)

A:

Q: is the reduction, in decibels, to achieve a specified BER of an error- correcting coded system…

A:

Q: Nyquist plot technique is the frequency response method for the analysis and design of control…

A: Nyquist plot of a frequency response is used in control or signal processing. So it helps in design…

Q: “Proof“ of the Channel Coding Theorem

A: In the given question Channel Coding Theorem states that it is possible to communicate over a noisy…

Q: H.W. 1 Find the Nyquist rate and Nyquist interval for the following signals: 1. m(t)…

A: Answer 1

Transmission media

A communication channel that transmits data from a source to a recipient is referred to as "transmission media." Electromagnetic impulses are used to transmit data. Transmission media's primary purpose is to transmit data in the form of bits via a local area network (LAN). In data transport, it is the physical link that connects the transmitter and receiver. Transmission medium is part of layer 1 or physical layer of the ISO/OSI (Open System Interconnection) model.