... Weighting.Parallel (simultaneous) A, C, Z. Realized by digital filteringTime WeightingParallel F, S, I, C, Peak CA/D Bits24 bitsLevel ... LAIeqT. Note: X is A, C, Z and Y is F, S, I.Main Parameters ofAirport Noise MeasLEPN,Td,LmaxDisplay ... (It can simultaneously complete all center frequencies and A, C, Z weighting.)Statistical analysisFunctionStatistical analysis software (S6291 00101)Statistical ...