Since the next two notes (E and D) occur at roughly 82Hz and 147Hz respectively, our circuit should theoretically be able to isolate our desired note to a good extent. The 3dB points for the magnitude occurred at roughly 105Hz and 115Hz. The first plot is a phase plot while the second plot is the magnitude plot.Īs can be seen from the magnitude plot, the peak gain occurs just around 110Hz as desired for the note A. The measurement tool at the top of the design is a bode plotter which is built into multisim.Īfter running the bode plotter tool for this design the following plots were generated. The design is again shown below in the proper layout for testing.
The circuit design laid out in the previous post was designed on multisim and bode plots were generated in order to determine the performance of the circuit and see if it would suit the needs of our project.
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