Acoustic signal processing and theory

Garant předmětu:

František Kadlec, František Rund

Lecturer:

František Kadlec, František Rund, Václav Vencovský

Tutor:

František Kadlec, František Rund, Václav Vencovský

Supervisor:

Department of Radioelectronics

Synopsis:

Acoustic signal classification, sources, description of properties. Statistical analysis of acoustic signals. Spectral analysis of signals, Fourier transform application. Time-frequency analysis, Short-time Fourier Transform, Wavelet transform, Wigner-Ville distribution. Cepstral analysis and its application in acoustics. Discrete signal processing and its effect to sound perception. Oversampling, noise shaping . Granulation noise, dithering, signal requantization. Acoustic signal acquisition and data pre-processing. Impulse measurements of electro-acoustic systems. System analysis using swept and time delayed acoustic signals. Pseudorandom signals and their application in acoustic system analysis. Digital processing of musical signals.

Requirements:

Syllabus of lectures:

Syllabus of tutorials:

Study Objective:

Study materials:

[1] Hartmann, W.: Signals, Sound, and Sensation. American Institute of Physics, Woodbury, 1997. ISBN 1-56396-283-7.

[2] Kahrs, M. - Brandenburg, K.: Applications of Digital Signal Processing to Audio and Acoustics. Kluwer Academic Publishers, Boston, 1998.

ISBN 0-7923-8130-0.

[3] Godsill, S. - Rayner, P.: Digital Audio Restoration. Springer - Verlag Berlin, 1998. ISBN 3-540-76222-1.

[4] Jan, J.: Digital filtering, Analysis and Restoration of Signals (In Czech). VUT, Brno, VUTIUM, 2002. ISBN 80-214-1558-4.

[5] Syrový, V.: Musical Acoustics (In Czech). Akademie múzických umění v Praze, 2003. ISBN 80-7331-901-2.

Note:

Time-table for winter semester 2024/2025:

Time-table is not available yet

Time-table for summer semester 2024/2025:

Time-table is not available yet

The course is a part of the following study plans:

• Doctoral studies, daily studies (compulsory elective course)
• Doctoral studies, combined studies (compulsory elective course)
• Doctoral studies, structured daily studies (compulsory elective course)
• Doctoral studies, structured combined studies (compulsory elective course)