教室声学环境分析法——噪声切断法实例

Analysis on Classroom's Acoustic Environment——Case of Interrupting Noise

随着多媒体教室在学校教室中的比例越来越高,其室内的声学环境越来越受到重视。很多学校都是把原来的普通教室改造成多媒体教室,这就要对教室的声学环境进行测量分析,对声学环境不好的教室进行一定的改造,提高教室的声学环境质量。本文选定我校的一个具体教室作为实验目标,对其声学环境进行测量,并对实验结果进行分析,从而提出改进方法,改善教室的声学环境。

As the school multimedia classrooms become popular, the acoustic environment attracts more and more attention. Many universities change common classrooms into multimedia classrooms, which require measurement and analysis on the acoustic environment. Some reform needs to be done to the classroom with bad acoustic environment, to improve the acoustic environment quality. This essay chooses a specific classroom of SDWH as an experimental target, measures its acoustic environment, and analyz-es the results, then proposes some suggestions for the improvement.