In applications where low-level signals must be amplified, there may be present one or more of...

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In applications where low-level signals must be amplified, there may be present one or more of an assortment of unwanted noise signals, for example 50-, 60- or 400-Hz frequencies from power lines, 120-Hz ripple from full-wave rectifiers or power supplies. If both signals and a signal-frequency noise component are passed through a notch filter, only the desired signals will exit from the filter. A notch filter is made by a circuit that subtracts the output of a bandpass filter from the original signal. Design a notch filter bank to eliminate a 100-Hz and 200-Hz noise hum simultaneously. The notch filter should have a maximum stopband bandwidth of 20 Hz. The gain of the filter in the passband should be unity. The frequency response of the filter should be equal to the following: 1.0 0.707 30d0 Pass Stopband F1 F2 F3 Pas Pan Stopband B F4 F5 F6 -1 The project report should include all documentation including design schematics, simulations, computations, and testing strategy. Also, the report must have a conclusion explaining your findings and possible sources of error. Use the AC analysis and Bode Plotter in Multisim to determine the frequency response of your filter bank. In applications where low-level signals must be amplified, there may be present one or more of an assortment of unwanted noise signals, for example 50-, 60- or 400-Hz frequencies from power lines, 120-Hz ripple from full-wave rectifiers or power supplies. If both signals and a signal-frequency noise component are passed through a notch filter, only the desired signals will exit from the filter. A notch filter is made by a circuit that subtracts the output of a bandpass filter from the original signal. Design a notch filter bank to eliminate a 100-Hz and 200-Hz noise hum simultaneously. The notch filter should have a maximum stopband bandwidth of 20 Hz. The gain of the filter in the passband should be unity. The frequency response of the filter should be equal to the following: 1.0 0.707 30d0 Pass Stopband F1 F2 F3 Pas Pan Stopband B F4 F5 F6 -1 The project report should include all documentation including design schematics, simulations, computations, and testing strategy. Also, the report must have a conclusion explaining your findings and possible sources of error. Use the AC analysis and Bode Plotter in Multisim to determine the frequency response of your filter bank.

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Notch Filter Bank Design Report Design A notch filter bank was designed to eliminate 100 Hz and 200 Hz noise simultaneously from an input signal The d... View the full answer