This standard specifies the measurement methods for noise in public places. This standard applies to the determination of noise in public places.
GB/T 18204.22-2000 history
2013GB/T 18204.1-2013 Examination methods for public places.Part 1:Physical parameters
2000GB/T 18204.22-2000 Method for determination of noise in public places
GB/T 18204.22-2000 Method for determination of noise in public places was changed to GB/T 18204.1-2013 Examination methods for public places.Part 1:Physical parameters.