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Jupyter Notebook: Explore FIR Filtering

September 11, 2019 by

Original and average-filtered sections of an audio clip.

Filters are used to change the character of signals in a desired manner. This activity will give you hands-on experience with simple filters and begin developing your intuition. You will see the effect of the filter in the graph and hear the effect via audio. The design of filters for specific purposes is an extensive subject that will be pursued at a later point in your studies.

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