Features aa A pocket real-time noise signal analyzer aa 100 dBaaAWA6228aaLevel Linearity Range ... 16 kHzSelf-generated Noise<20 dB(A), 25 dB(C), 30 dB(Z)Meas. upper Range125 dBPeak C Sound LevelMeasuring Range40 ... and Y is F, S, I.Main Parameters ofAirport Noise MeasLEPN,Td,LmaxDisplay Resolution0.1.dBReal-time AnalysisSpeedApprox. 47 ... 1h4)Replay: either by instrument or via PC Sound Level Meter AWA6228