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Audio Frequency Filter Set (Purdue ECE 20007 Final Project)

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microphone on a microphone stand

This final project required me to use my knowledge of low-pass, band-pass, and high-pass filters to make a set of filters that filtered and amplified (based off value of each of three potentiometers, one for each filter) the signal based of three bands of frequency ranging from 20Hz to 20,000 Hz. I had to choose the values of the components used to create the filters to make sure their gain and cutoff frequencies were correct.