Evaluation of noise level in architecture department building in University of Sumatera Utara

Abstract

Abstract. Noise is one the comfort factors that need to be noticed, particularly in an educational environment. Hearing a high noise in a period can affect students' learning performance. The aims of this study were to know the noise level and get an appropriate design to reduce noise in Architecture Department building in the University of Sumatera Utara, considering that architecture students often spend most of their time inside the room. The measurement was conducted in four rooms for two days each from 09:00 -12:00 and from 13:00 -16:00 by using Sound Level Meter that placed near the noise source of the room. The result indicated that the average of noise level exceeded the 55 dB(A) so it still needs the appropriate design to reduce the noise that occurs in the building.