An Experimental Study on the Establishment of Indoor Noise Criteria - Focused on Korean Complex Building-

실내 소음기준 설정에 관한 실험적 연구 -동일 건물내 사업장을 중심으로-

There are many place of business in complex building, and recently claims of noise have increased in those buildings. It is most desirable reducing the noise problems to establish the noise criteria considering the noise source and the receiving place of business, which are derived from the dose-response of noise and results of the actual condition. The degree of response to the transmission noise could be changed with background noise level in the receiving stores. In this research, the subjective evaluation for three different background level in receiving place of business or rooms were investigated from subjective tests. The eight business sound source including aerobic music were used for the test.