Teaching material on audio signal processing

Some of the lectures I give at CentraleSupélec on audio signal processing.

The audio spectrogram

• Slides
• Jupyter notebooks
  • Discrete Fourier transform (solution)
  • Short-time Fourier transform (solution)

Speech production and modeling

• Slides
• Jupyter notebook - Source-filter model (solution)

Spatial audio

• Slides
• Jupyter notebooks

  • Anechoic auralization (solution)

  • DUET (solution)

Nonnegative matrix factorization (NMF)

• Slides
• Majorization-minimization algorithm for Itakura-Saito NMF (handwritten notes)
• Jupyter notebook - NMF and audio unmixing (solution)