What is the difference between classical or frequency domain and modern or time domain? And give an example for each domain.

Q: 3. Draw the signal in time domain and frequency domain. Discuss the information obtained from two…

A: A frequency-domain graph illustrates how much of a signal is contained inside each particular…

Q: a) Find graphically the measured apparent frequency b) Draw the frequency spectrum before and after…

A: Given: E=3sin(400πt)fs=150Hz

Q: Explain which one is better, Frequency discriminator or Phase discriminator methods

A: Frequency discriminator and phase detector circuits are disclosed, each having two flip-flops, one…

Q: Generate a mathematical representation in terms of elementary functions defined on the entire real…

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Q: A telecom engineer is deploying fiber optic cable at a remote site. He is to determine the…

A: Given, The length of the fiber optic cable (D)= 1500 ft = 0.4572 km  Upper frequency limit or…

Q: Give a summary of the concepts of frequency modulation

A: Modulation is the process of varying the strength of the signal and encoding the signal so that the…

Q: (c) When a signal is considered to be a power signal or an energy signal? Also, suggest an example…

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Q: 0 1. Sketch the output V and determine the DC level of the output signal for the given network…

A: The diode will conduct only during the forward bias and it will not conduct during reverse bias. The…

Q: Find the magnitude and phase spectrum of the signal shown in

A: According to the question, we need to find the magnitude and phase spectrum of the signal shown…

Q: Use Routh-Hurwitz Criterion to solve the above equation for gain K.

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Q: What is frequency? Explain the concept of frequency.

A: The Number of event that happens again and again over particular period is known as frequency. It is…

Q: (a) Explain the function of filter

A: Dear student as per our guidelines we are supposed to solve only one question.kindly repost other…

Q: If a digital signal has 4 levels find out the number of carrier frequencies required to modulate the…

A: We have given If a digital signal has 4 levels find out the number of carrier frequencies required…

Q: determine the fundamental frequency. then sketch the time domain of the signal showing the…

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Q: Frequency bands: What are low and medium frequency bands? What are the difference of the 2 and what…

A: Radio frequency : It is the part of the electromagnetic spectrum. It has range between 3 KHz and 300…

Q: Tow does the bandwidth change in relation to increasing signal amplitude ? Vhat are the tynes

A: We are authorized to answer one question at a time, since you have not mentioned which question…

Q: Which of the following quantity remains constant in a frequency modulated (FM) signal? a. phase b.…

A: When carrier signal and modulated signal are combined then frequency modulated signal will produce…

Q: Using Carson's rule. What is the bandwidth (kHz) of an FM signal with 5 kHz maximum frequency…

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Q: A carrier signal is frequency-modulated with a sinusoidal signal of 2 kHz resulting in a maximum…

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: A Fimd X[n] from frequency sigal by usingIf Engineering & numerical analysis

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Q: a. What frequency is halfway between 100 and 3000 Hz on a logarithmic frequency scale? b. On a…

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Q: Calculate the response of the signal below:

A: Given- x[n] =3δ(n-1)+2δ(n)-δ(n+2)h[n]=2u[n+1]-r[n+1]+u[n]+2r[n-1]-3u [n-1]-r[n-3] To find- Response…

Q: sketch the Bode asymptotic log-magnitude plots.

A: This question is based on the asymptotic bode magnitude Plot. Some steps to develop Bode Magnitude…

Q: Graph. Given the discrete-time signal sequence, plot the following into graphical form.

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Q: Explain Zeros and Poles for frequency response.

A: The Poles and Zeroes are the defining characteristics of a filter.

Q: Q/ plot in time domain and double sided amplitude spectrum of the signal shown in below figure x(t)…

A: Given Figure : This figure represents the double sided amplitude spectrum of x(t).

Q: Q2) An integrated circuit piezoelectric accelerometer is used to obtain a sinusoidal vibration…

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Q: 2. (b) Given, the power of a signal passing through a channel with frequencies ranging from 1GHZ to…

A: Given  Power of a signal Ps=1275 mwpower of a noise PN=5000 μwThe frequencies ranging from 1 GHz to…

Q: Discuss the similarities and differences between sampling & PAM and show the effects of differences…

A: Modulation : Modulation is the process of modifying one or more features of a periodic waveform,…

Q: Q5. On the frequency response curves for the second order system, what is the effect of increasing…

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Q: Statement I: Ck = CN+k+1 Statement II: ||Ck+2|| = ||CN-k-2|| Statement III: Zck+1 ZCN-k-1

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Q: ut and output waveform?

A: In this question, we have to find out phase difference between input and output waveforms..

Q: an we obtain a plot of XL against frequency f experimentally

A: Inductance- Inductor twists in many turns are called inductor or coil inductance does not depend…

Q: A carrier waveform is frequency-modulated by a sinusoidal signal f(t). The peak frequency deviation…

A: The modulating signal is: The frequency of the modulating signal is: The value of the maximum…

Q: An FM radio broadcast used a modulator with a frequency deviation sensitivity of 5KHz/V, a 2Vp – 10…

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Q: Discuss the effect of increasing the order of the filter on the frequency response of the filter.

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Q: 10. Find the gain and phase erossover frequencies and their margins.

A: The crossover frequency and its margin can be obtained by using the given magnitude and phase plot.

Q: Example 4.9. The modulating signal is a single-tone sinusoid of 8 kHz, determine the bandwidth of FM…

A: Given that  ∆f=75 KHzfm=8 KHz Although formula for bandwidth of FM signal  is given by  ∆f=75…

Q: The plot of amplitude of a signal as function of frequency is termed as

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Q: Find the auerage and rims values for signal, the below 6.

A: In this question,  We need to calculate the average value and rms value of the given waveform.

Q: Q/ plot in time domain and double sided amplitude spectrum of the signal shown in below figure x(1)…

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Q: What is the difference between time and frequency domain?

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Q: Q5.2- What is bandwidth of frequency? Why cut off frequency is called half power frequency?

A: Bandwidth is totally identified with recurrence yet certainly, transfer speed isn't recurrence. In…

Q: the resistor is operating at 54°C and the bandwidth of interest is 2 MHz, then what is the maximum…

A: Noise output power given by P = KTB Since Noise voltage is Vn =√(4KTRB) Now noise output power is Pn…

Q: Q/ plot in time domain and double sided amplitude spectrum of the signal shown in below figure x(1)…

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Q: Gap between the spectral components of sampled signal in frequency domain can be decreased by…

A: In this question we need to verify the given statement is true or false

Q: 2. Can we obtain a plot of X, against frequency fexperimentally?

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Q: SUBJECT IS : control system Q) Discuss the effect of adding zeros to overall transfer function on…

A: Given, Q) Discuss the effect of adding zeros to overall transfer function on system response curve.

Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.