... Coupling mode AC, DC, ICP Signal conditioning Built-in programmable amplifier, ICP sensor power Signal-to-noise >100dB Accuracy ± 0.15dB(1KHz ... burst chirp, DC, Swept-sine, white noise, burst random and pseudo random Signal setup frequency range, amplitudeWave source of shaped ... random signal Acoustic Octave AnalysisStandards Conforms to ANSI std.S1.11-1986 Order 3 ...