Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 7183-1981
Scope
This standard specifies methods for measuring noise level (1) using a noise indicator meter specified by CNS __ and measuring the approximate value of the noise level using a simple bath sound meter specified by CNS __. Note (1): The noise level is the decibel (Db) measured by the noise indicator meter specified by CNS __.
CNS 7183-1981 history
1981CNS 7183-1981 Methods for Measurement of Noise Level