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FSI-RVHAcad. year: 2014/2015
Vibrations and noise are a general accompaniment to all machinery operations. The whole chain encompassing the vibration sources, transfer paths of the structure, noise emitters on the machine surface and ambient acoustic environment needs to be analyzed. Bioacoustics is dealing with human organs and the organs of the other living creatures, whose function is connected to use of acoustic waves generally on using of acoustics. Bioacoustics is dealing especially with the human voice production and hearing perception.Basic areas of examination:Acoustic variables, wave equation and its solution, spectra of vibro-acoustic quantities, acoustic properties of open and closed spaces, mechanical and aerodynamical sound sources.Experimental analysis of acoustic variables, identification of sources of vibrations and noise.Passive and active methods of noise reduction.Vibroacoustic systems of machines - deterministic models (finite element method FEM, boundary element method BEM), statistical models (statistical energy analysis SEA), hybrid models (FEM + SEA).Biomechanics of the human voice and hearing.
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Specification of controlled education, way of implementation and compensation for absences
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branch M-IMB , 2 year of study, winter semester, compulsory-optional
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Computer-assisted exercise