中国代高的声学实验室可以对各类声学隔声舱进行专业研究和测量
包括：
Measurements to determine the speech Level reduction (DS,A) and Class in accordance with International Standard ISO23351-1:2020(ref 1).
Measurements to determine the Noise Reduction (NR) and Noise Insulation Class (NIC) in accordance with ASTME596-1996and calculated in accordance with ASTM E413.
