Digital Speech and Audio Coding
EE-719
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Room DIA005
Zoom link
https://idiap-ch.zoom.us/j/2732524500
no password required
Introduction
Signal Processing
- Signal processing lecture 1 (File)
- Signal Processing Lecture 2 (File)
- LECTURE RECORDING Sep 19, 2024 (URL)
- Paper Reading (Folder)
- LECTURE RECORDING Oct 3, 2024 (URL)
Sound and Speech
- Sound and Speech lecture slides (File)
- Week 3 Lecture Recording (URL)
- Listening tests (Folder)
- Week 4 Lecture Recording (URL)
- Speech signal processing exercise MATLAB version (File)
- Speech signal processing exercise OCTAVE version (File)
- Speech signal processing exercise Python version (Jupyter notebook) (File)
- LECtURE RECORDING Oct 10, 2024 (URL)
- LECTURE RECORDING OCT 17, 2024 (URL)
Waveform coding
- Speech waveform coding lecture slides (File)
- Sigma delta modulation based audio coding exercise (File)
- N. S. Jayant, Digital coding of speech waveforms: PCM, DPCM, and DM quantizers, Proceedings of the IEEE, 1974 (URL)
- Week 5 Waveform Coding lecture recording (URL)
LPC/CELP speech coding
- LPC/CELP speech coding (File)
- LP-based speech coding lab exercise (File)
- Linear prediction: A tutorial review by John Makhoul (URL)
Sub-band transform coding
MPEG audio coding
- MPEG coding lecture slides (File)
- MPEG coding lab exercise (File)
- A tutorial on MPEG/audio compression by D. Pan (URL)
- MPEG digital audio coding by P. Noll (URL)
Speech and audio coding evaluation
Exam Topics
- Vector quantization for speech coding (Folder)
- Objective speech quality evaluation (Folder)
- Objective speech intelligibility evaluation (Folder)
- Super resolution audio (Folder)
- Neural methods for audio coding (Folder)
- Very low bit rate speech coding (Folder)
- Spatial audio coding (Folder)
- Neural methods for speech coding (Folder)
- Neural methods for speech and audio quality assessment (Folder)