In universities, lecture halls and seminar rooms demand good speech. Usually, the lecture halls are fitted with sloped seating area, so that a proper direct sound coverage from the talker or the public address system is supplied. Nevertheless, acoustic measures for the control of reverberation field should be carried out in all lecture halls and also in the mostly flat seminar rooms. In addition to good speech intelligibility, visual aids such as video projectors and notebook connections are used, also with WLAN. The networking in lecture halls plays an increasingly important role.
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American University Cairo
2016/2018 Renovation of the Ewart Memorial Hall, which was built in 1928. In addition to performing measurements in the hall, the renovation of the wall and ceiling finishing naterials was planned, and a proposed mew loudspeaker solution was reviewed.
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