... Parameters ofAirport Noise MeasLEPN,Td,LmaxDisplay Resolution0.1.dBReal-time AnalysisSpeedApprox. 47 times / s (It can simultaneously ... hours monitors menu :And Ld, Ln, Ldn Real-time spectrumanalysisFulfils standards:, IEC 61260 Class 1Filter type: Digital band ... ,Lxeq,T, LAE, E, Cpeak,Tm in every lineReverberation timemeasurement function1. Function:Reverberation time,EDT measurement by integrated ...