在噪声源和接收者之间设置隔声屏障,是控制噪声的常规措施之一。多数隔声屏障是落地式的,但在某些特殊场所,隔声屏障不仅高大而且需要离开地面悬空安装。例如,噪声源位置高,接收者位置低;噪声源和接收者均离地面有一定高度;噪声源本身是高温物体,车间门窗必须开启,并利用车间与 Setting noise barriers between noise sources and receivers is one of the common measures to control noise. Most sound barriers are floor-standing, but in some special places, noise barriers are not only tall but also need to be suspended from the ground to install. For example, the location of the noise source is high and the location of the receiver is low; both the noise source and the receiver are at a certain height from the ground; the noise source itself is a hot object, the shop window and door must be opened,