Subject description - XP37TAS
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Explanatory Notes
Instructions
Anotation:
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.
Course outlines:
Exercises outline:
Literature:
| [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. |
Requirements:
Subject is included into these academic programs:
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Proposal and Realization: I. Halaška (K336), J. Novák (K336) |