an ideal low pass filter with a cutoff frequency of 46KHZ, is fed by the periodic signal shown in the figure, determine. Plot the spectrum of the periodic signal

Q: B- If m(t) = A cos(wmt) v, find the output signal of narrow band frequency modulation (eNBFM(t)) and…

A:

Q: 3. A high-pass filter is to be designed for speech signal processing. The cutoff frequency is 3.4kHz…

A: Sallen key type pass filter are use because the design of sallen type filter is simple and…

Q: Suppose a signal with the following spectrum is sampled with a sampling frequency of 10 samples/s.…

A:

Q: Task 15: Estimate the spectrum of a signal consisting of three sinusoidal signals at frequencies, f₁…

A: Given,The three frequencies are,f1=500 Hzf2=1000 Hzf3=1500 HzandThe sampling frequency is,fs=8 kHz

Q: For a periodic triangular signal shown in the figure, find the ratio of power of 5 harmonic to 3…

A:

Q: Suppose that a low pass filter with order 7 has a corner frequency 1100 Hz. What will be the…

A: Given data Order of a low pass filter is N = 7 Corner frequency is fC = 1100 Hz Frequency is f = 3…

Q: 011 for the signal that is shown in the figure below A) plot the amplitude spectrum 1 2 B) Determine…

A: L

Q: A high-pass filter is to be designed for speech signal processing. The cutoff frequency is 3.4kHz…

A:

Q: An rf pulse 10rect(t/0.01)*cos(2000*pi*t) is fed to an ideal bandpass filter of center frequency 1…

A: The expression for the radiofrequency pulse is given as:

Q: Determine whether the signal x(t) = 3cosv2t + 7cos5nt is periodic. If yes, find the fundamental…

A: Periodic Signal A signal is said to be periodic if it repeats itself after finite amount of time 'T'…

Q: 3 A complex low-pass signal has a bandwidth of 500 kHz. Identify the minimum sampling rate for this…

A: Given, Bandwidth of a complex low pass signal is  fm = 500 KHz

Q: 1. For the multi-tone discrete time periodic signal 1 3 [n] = sin(0.24) + cos(0.4лn) + a. Find the…

A: Given:a multitone DT periodic signal, we need to find:a) fundamental frequencies and periods of sine…

Q: A carrier wave of 30 V amplitude and 6 KHz frequency is modulated by an information signal…

A: A simple problem on communication system. Look below for solution:-

Q: 15 2 13.26 mH "i" Figure #3 The circuit shown in Figure #3 is supplied by the unfiltered output “v"…

A: For every term in the given expression of the voltage, the current will be separately evaluated: For…

Q: What is the passband of a filter?

A: A filter is a circuit capable of passing (or amplifying) certain frequencies while attenuating other…

Q: A subcarrier of 50 kHz is amplitude-modulated by tones of 1.4, 4.1, and 11.4 kHz. The resulting AM…

A: We need to find out total number of frequency in modulated signal

Q: For the system given constant coefficient difference equation: yIn]-2.5yIn-1]+yIn-2]=2x[n]+0.5x[n-1]…

A:

Q: Consider a step down converter supplied by a DC power source of magnitude Vs = 100 V. The switching…

A: In this question we need to find the ripple current of inductor and ripple voltage of the filter…

Q: B-When the number of poles of a low pass filter circuit is increased, the a. frequency response…

A: when the number of poles of low pass filter circuit is increased then the root locus of low pass…

Q: Given the desired transient response specifications below, find the Bode Plot parameters that will…

A:

Q: Use inverse Fourier trans form formula to Prove this go jIT [S(W+ub) – 8 (w- wo)]

A: To find the Inverse Fourier transform using formula

Q: IN OUT R1 C2 2000 C1 2.SpF R2 1ko

A:

Q: The specification for a digital filter includes the following information: Passband edge frequency,…

A:

Q: Draw the circuit diagram of a first-order RC highpass filter and give the expression for the…

A: The first order RC high-pass filter circuit can be shown asdkjhkrjgherkjhekjrbherjhegerdkjfgnkdrjg…

Q: Q4/ Determine the Nyquist rate for a continuous-time signal x(t) = 6 cos(50t) + 20si n(300nt) –…

A:

Q: Develop a low pass RC filter to attenuate 600 kHz noise by 95%. Specify the critical frequency,…

A: A low pass filter allows only lower range signals to pass through and rejects the higher frequency…

Q: 2 Determine the power and sketch frequency spectrum of the following signal Paws ast+ Eait f(t) = 1-…

A:

Q: Design a 2nd order band reject filter having high cutoff frequency of 100HZ and low cut-off…

A: A band stop filter or notch filter rejects frequencies that lie between upper and lower cut off…

Q: If the signal has a spectrum (Fourier transform) given in Figure Q3, draw the spectrum of the…

A: We need to draw spectrum of sampled signal .

Q: What is the main advantage of converting transfer function magnitudes to decibels before plotting?

A: Given: Question on main advantage of converting transfer function magnitudes to decibels before…

Q: frequency spectra of the given signals:

A: Even signal-When any signal is mirror image/symmetrical  to y axis or vertical axis then that signal…

Q: resonant LC circuit is delivering 100 W of power. What is the power value  (in watts) at -3dB point?

A: We need to find out the power at -3dB point .

Q: Given the discrete time signal x[n] = cos((πn)/3)   what are two different contiuous time signals…

A:

Q: A signal with bandwidth 100HZ is over sampled by 40% then the cutoff frequency of the low pass…

A: Given parameters are: B.W=100Hz The above signal is oversampled by 40% above the Nyquist rate.

Q: Calculate the Nyquist frequency for the signal 12cos(2tt2200t).

A: To calculate Nyquist frequency

Q: In Chapter 4, we used the time constant to characterize first-order RC circuits. Find the…

A: Given:  The relationship between the half-power frequency and the time constant is shown as:

Q: Design an active lowpass filter with dc gain of 0.5 and corner frequency of 250Hz. Then draw the…

A: Given: dc gain=0.5 ωc=250Hz To design: Active low pass filter

Filter

A filter is a device or process which removes some of the unwanted features or components like frequencies from a signal in signal processing. The feature of filters is the complete or partial suppression of some part of the signal, and filtering is a class of signal processing. This most often means removing some frequency bands or some frequencies. In the frequency domain, the filters do not exclusively act, especially in the image processing field many other targets for filtering exist. Without having to act in the frequency domain, the correlations can be removed for certain frequency components and not for others. The filters are widely used in electronics and telecommunication, in television, radio, radar, audio recording, music synthesis, control systems, computer graphics, and image processing.