Počet kreditů 4
Vyučováno v Summer
Rozsah výuky 2P
Garant předmětu
Přednášející Ondřej Jiříček
Cvičící Ondřej Jiříček

Physical principles, interference, Huygens principle, sound field in ducts, vawe-guides and enclosures. Active noise control in a duct. One or more secondary sources. Active control in enclosures, acoustic coupling, modes, local control. Feedback and feedforward strategy, analog adn digital realisations, algorithms based on LMS, stability of algorithms, multichannel algorithms. Practical realisations of active systems. Active control of vibrations, transducers for active control.

An assessment is not required for this subject.

Introduction to active control of sound and vibrations

Nelson, Elliott: Active control of sound, Academic Press, London, 1992.
Fuller, Elliott, Nelson: Active control of vibration, Academic Press, 1997.

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