Use the active RC circuit in Figure 14–17 to design a bandstop filter with a notch frequency at 60 Hz and a notch bandwidth of 12 Hz. Find the circuit’s transfer function and use MATLAB to plot the filter’s gain characteristic and to estimate the attenuation of the notch. Then use Multisim to simulate the circuit and compare the results

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+ V2(1) RA RB FIGURE 14-17 Second-order bandstop circuit.