This part of GB/T 36075 specifies the measurement method, measurement procedure, measurement equipment, number of measurement points, result evaluation and test report format of common room reverberation time. The measurement results can be used to calculate correction items in acoustic measurements such as sound source sound pressure level measurement and sound insulation measurement, and can be used to compare with the room's reverberation time design requirements.
GB/T 36075.2-2018 Referenced Document
GB/T 25079-2010 Acoustics, Application of new measurement methods in building acoustics and room acoustics, MLS and SS methods
GB/T 3241-2010 Electroacoustics.Octave-band and fractional-octave-band filters
GB/T 36075.1-2018 Acoustics—Measurement of room acoustic parameters—Part 1: Performance spaces
GB/T 36075.2-2018 history
2018GB/T 36075.2-2018 Acoustics—Measurement of room acoustic parameters—Part 2: Reverberation time in ordinary rooms