Practical sound‐reducing enclosure for laboratory use
Practical sound‐reducing enclosure for laboratory use
复制标题
适合实验室使用的实用降噪罩
DOI：
10.1063/1.1139105
复制
发表时间：
1986
影响因子：
1.6
通讯作者：
J. Hall
中科院分区：
文献类型：
--
作者：
D. Hils;J. Faller;J. Hall
我们描述了一种降噪实验室外壳的设计。该装置直接安装在实验上方，并在安装和调整阶段被吊到天花板上。这种设计的优点是成本低廉，节省空间，不需要门。实现的平均隔音为30 dB，典型的每单位面积35 kg/m2的墙壁质量。
We describe the design of a sound‐reducing laboratory enclosure. The unit fits directly over the experiment and is hoisted to the ceiling during setup and adjustment stages. The advantages of the design are its modest cost, saving of space, and the fact that no door is required. The average sound isolation achieved is 30 dB, typical for a wall mass per unit area of 35 kg/m2.