... Hz, 11.74 Hz, 5.8594 Hz, 2.9297 HzAverage Method: index and linearityMeasuring Parameters: Lxyp, Lxyi, Lxeq,1s, Lxeq,T ... )1. Function: Reverberation time, EDT measurement by integrated impulse response method.2. Fulfils Standard: ISO 33823. Measuring Parameters: T20, T30, EDT4 ... , 1h, 4h, 8h, 24h or 1 min~59 min29PrintCan print analytical results in the mini-print, can also print the contents ...