Speech Enhancement Course
A. Leschanowsky, W. Mack, Emanuël Habets
Point Source
Room Impulse Response
STFT
This video covers the benefits of Time-Frequency domain representation, the fundamentals of the Short-Time Fourier Transform (STFT) and the influence of the window function on the spectrogram. The explanation part on the FFT uses a modified version of 3Blue1Brown's video on "But what is the Fourier Transform? A visual introduction." [3] Sound by SoundsExciting [4].
Spatial Aliasing
Beam Pattern
References
[1] Manim - Mathematical Animation Engine Version used by 3Blue1Brown, https://github.com/3b1b/manim
[2] Sound Field Synthesis (SFS) Toolbox for Python, https://github.com/sfstoolbox/sfs-python
[3] https://youtu.be/spUNpyF58BY
[4] https://freesound.org/people/SoundsExciting/sounds/240318/