Toon van Waterschoot [DSP-2 @ KU Leuven]

[Nederlands]

Course Info

Title: Digital Signal Processing-2 (DSP-2)
Instructors: Toon van Waterschoot (Lectures) and Peter Karsmakers (Lab Sessions)
Academic year: 2013-2014
Semester: 2
ECTS credits: 2.7
Evaluation: Exam (oral with written preparation)
Official KU Leuven course links:
- ECTS fiche
- Toledo webpage

Lecture Slides

Lecture 1: Introduction 1 (Discrete signals and systems) [PDF, 7 MB]
Lecture 2: Introduction 2 (Mathematical concepts) [PDF, 7.2 MB]
Lecture 3: Spectral analysis [PDF, 7.8 MB]
Lecture 4: Elementary filter design [PDF, 3.9 MB]
Lecture 5: Estimation problems [PDF, 9.3 MB]
Lecture 6: Linear prediction [PDF, 2 MB]
Lecture 7: Optimal filtering [PDF, 4.5 MB]
Lecture 8: Adaptive filtering [PDF, 4.2 MB]
Lecture 9: Detection problems [PDF, 2.7 MB]
Lecture 10: Classification problems
Lecture 11: Coding
Lecture 12: Repetition

Recommended Literature

The lectures slides are based on the following book chapters, book sections, and articles. A detailed overview of which book chapter is related to which lecture is provided in one of the first slides of each lecture.

S. J. Orfanidis, Introduction to Signal Processing, 1996.
- Ch. 1, "Sampling and Reconstruction"
- Ch. 2, "Quantization"
- Ch. 3, "Discrete-Time Systems"
- Ch. 4, "FIR Filtering and Convolution"
- Ch. 5, "z-Transforms"
- Ch. 9, "DFT/FFT Algorithms"
M. H. Hayes, Statistical Digital Signal Processing and Modeling, Wiley, 1996.
- Ch. 2, "Background"
J. O. Smith III, Mathematics of the Discrete Fourier Transform (DFT), with Audio Applications, 2nd edition, 2007.
- Ch. 2, "Introduction to Complex Numbers"
- Ch. 4, Section 4.2, "Complex Sinusoids"
B. Porat, A Course in Digital Signal Processing, Wiley, 1997.
- Ch. 2, Section 2.9, "Discrete-Time Random Signals"
- Ch. 6, Section 6.1, "The Effect of Rectangular Windowing"
- Ch. 6, Section 6.2, "Windowing"
- Ch. 6, Section 6.3, "Common Windows"
- Ch. 6, Section 6.4, "Frequency Measurement"
- Ch. 13, Section 13.1, "Spectral Analysis of Random Signals"
- Ch. 13, Section 13.2, "Spectral Analysis by Smoothed Periodogram"
- Ch. 13, Section 13.4, "Rational Parametric Models of Random Signals"
J. O. Smith III, Introduction to Digital Filters with Audio Applications, Sept. 2007.
- Ch. 8, Section 8.2, "Graphical Amplitude Response"
- Ch. 8, Section 8.3, "Graphical Phase Response"
- App. B, "Elementary Audio Digital Filters"
S. V. Vaseghi, Multimedia Signal Processing: Theory and Applications in Speech, Music and Communications, Wiley, 2007.
- Ch. 7, Section 7.1, "Bayesian Estimation Theory: Basic Definitions"
- Ch. 7, Section 7.2, "Bayesian Estimation"
- Ch. 8, "Least Square Error, Wiener-Kolmogorov Filters"
- Ch. 9, Section 9.3, "Sample Adaptive Filters"
- Ch. 9, Section 9.4, "RLS Adaptive Filters"
- Ch. 9, Section 9.6, "LMS Filter"
T. Dutoit and F. Marques, Applied Signal Processing: A MATLAB-Based Proof of Concept, Springer, 2009.
- Ch. 1, "How is speech processed in a cell phone conversation?"
Toon van Waterschoot and Marc Moonen, "Fifty years of acoustic feedback control: state of the art and future challenges," Proc. IEEE, vol. 99, no. 2, Feb. 2011, pp. 288-327.
- Section I, "Introduction"
- Section II, "The Acoustic Feedback Problem"
- Section VI, "Adaptive Feedback Cancellation"
T. Fawcett, "An introduction to ROC analysis," Patt. Recognition Lett., vol. 27, 2006, pp. 861-874.
- Section 1, "Introduction"
- Section 2, "Classifier Performance"
- Section 3, "ROC Space"
Toon van Waterschoot and Marc Moonen, "Comparative evaluation of howling detection criteria in notch-filter-based howling suppression," J. Audio Eng. Soc., vol. 58, no. 11, Nov. 2010, pp. 923-940.