Applied Digital Signal Processing at Drexel University: In this video, I introduce the Short-Time Fourier Transform (STFT) and spectrogram.

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!