... acquisition and waveform transfer.Specifications•Acoustic emission inputs: 2channels/card, each channel can acquire waveform, do FFT analysis and ... pass computer selectable filters 20 kHz, 100kHz, 400kHz, 3 low pass computer selectable filters 100kHz, 400kHz, 1200kHz•Digital Filter ... : Computer selectable through, low pass, high pass, band pass, band stop and their ...