Course detail
Room acoustics
FAST-DH68Acad. year: 2009/2010
Theory of room acoustics. Field of direct and reflected sound waves. Acoustic quality criteria of confined space. Measuring methods in room acoustics. Modeling of confined spaces in evalution program ODEON.
Noise characteristics in room acoustics.
Noise and vibration characteristics. Basic calculations of noise reduction. Equipment for noise measuring. Methods of noise reduction.
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Learning outcomes of the course unit
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Planned learning activities and teaching methods
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Course curriculum
3.-4. Field of directed and reflected sound waves. Uniform decomposition leves of air pressure in space
5.-6. Project of optimum dimensions and profiles spales based on calculation of density own vibrations.
7.- Wavw, geometrical and statistical acoustics
8. Absorbtive structures - membranes, oscillating plates, Helmholtz resonators, perforated panels, slotted panels,
9.-10. Atestation of calculation by measuring by instrumentation of institut based on affectual mezhodical code for measuring and rating in province of building acoustics
11.-12. Rating of closed space through the program ODEON
13. Legislative of velocity currently act 502/2000 Sb. about defence health before adverse sound affected and vibration
Work placements
Aims
Choice fit materials.
Resolution noise issue in work environment.
Elaboration noise studies and noise reduction in municipal environment.
Specification of controlled education, way of implementation and compensation for absences
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Basic literature
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