Applied DSP No. 7: The Convolution Theorem

Applied Digital Signal Processing at Drexel University: This video fills in some crucial material between Nos. 6 and 8, focusing on the Convolution Theorem, but also detailing some of the definitions and requirements for LTI systems. It's a bit math-heavy (sorry), but it provides some important foundational insights and intuitions for DSP.

I'm teaching the course again this Fall (September 2022), so I really will be posting more in this series in the coming weeks. Now would be a great time to subscribe to my channel, @Youngmoo Kim , for updates. Please leave feedback in the comments and let me know if there are DSP topics you'd like to see in future videos!

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Music credits:
Background music by the PolyPhase generative sequencer iPad app.

The music filtering example is from an unreleased recording of the "Gloria" from Bach's Mass in B-minor, BWV 232. Hopefully, this doesn't run afoul of YouTube's copyright detection... 🤞