PART 1:Assume a high-pass filter with 80dB stop-band suppression and cutoff frequency of 100Hz. Now assume you generated an input signal x(t)=sin(2*pi*10*t)+20*sin(2*pi*500*t), where t is measured in seconds. What is the magnitude of a signal at 10Hz, 200Hz and 500Hz at the output of the filter?

Q: Q2) In the early days of radio, AM signal were demodulated by a crystal detector followed by a…

A: We need to find out the time domain signal at different point .

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

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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: As part of a radio receiver, you are asked to design a simple bandpass filter using a series…

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Q: The 8259 PIC has 8 interrupt request (IRQ) inputs. Two 8259's can be to increase the number of IRQS…

A: The Intel 8259A Programmable Interrupt Controller handles up to eight vectored priority interrupts…

Q: 1. For the given RC circuit, answer the following questions. Consider initial conditions to be zero.…

A: we have given the RC circuit and we need to fine the reactance and voltage across resistor and…

Q: As a data acquisition anti-alias filter, an RC Butterworth filter is designed with a cutoff…

A: The Butterworth filter is a signal processing filter that aims for a flat frequency response in the…

Q: Q3/ A filter has amplitude and phase shift responses shown in figure below. I. II. III. Find the…

A: 1c)since the phase response of the filter is linear and passing through origin hence there will be…

Q: 4) The first-order filter shown below is implemented in 4-bit (including sign) fixed-point two's…

A: GivenThe first-order filter diagram is given by,To findThe first five outputs when  and . Also…

Q: a control system incorporates a sensor in its system with the signal frequency shown in the fist…

A:

Q: 1. A band-pass filter allows certain frequency bands to pass and can be determined by cut- off…

A: a) For a BPF characteristic,and sampling frequency . we need to determine: b) we need to determine…

Q: Create a filter to remove noise from a signal (for example, a low pass filter or a band pass…

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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.