VEASUREVENTS OF PARAMETERS OF SOUND REFLECTING SCREENS
Keywords:
sound reflecting panels, concert hall, sound reflection efficiency, acoustic upgradeAbstract
Sound reflecting panels are commonly used in concert and conference halls in order to transmit reflected sound to the audience and improve hearing conditions among musicians. The main problem is to design these elements properly. In this paper, the frequency limits of a useful sound transmission range and the efficiency of reflecting structures are theoretically estimated and experimentally verified.Downloads
References
Kamisiński T. 2010, Acoustic Simulation and Experimental Studies of Theatres and Concert Halls. Acta Physica Polonica A, vol. 118.
Knudsen V.O., Leonard R.W., Delsasso L.P. 1964, Diffraction of sound by an array of rectangular reflective panels. JASA, 36(12).
Long M. 2006, Architectural Acoustics. Elsevier Academic Press.
Pierce A.D. 1981, An Introduction to Its Physical Principles. McGraw-Hill.
Polaczek A, Rubacha J. 2010, The shape and the size of reflector panels forming a canopy. 13th International Symposium of Students and Young Mechanical Engineers "Advances in Chemical and Mechanical Engineering", Gdańsk.
Polaczek A., Rubacha J., Kamisiński T. 2010, The research of acoustic parameters of reflection structures. XVII Conference on Acoustic and Biomedical Engineering, Krakow-Zakopane.
Rindel J.H. 1991, Design of New Ceiling Reflectors for Improved Ensemble in a Concert Hall. Applied Acoustics, 34.
Skalevik M. 2006, Low frequency Limits of Reflector arrays. Institute of Acoustics IOA conference on Auditorium Acoustics, Copenhagen.
Skalevik M. 2007, Low frequency limits of reflector arrays. ICA 07 proceedings, Madrid.
Downloads
Published
Issue
Section
License
Remember to download, sign, scan and attach the copyright notice
This file should be uploaded as a Supplementary file (Step 4) of the submission procedure.
