User`s guide

70
System Specifications
Audio Analyzer Specifications
Distortion measurement
Fundamental frequency: 1 kHz ± 5Hz
Input level range: 30 mV
rms
to 30 V
rms
Display range: 0.1% to 100%
Accuracy: ± 1 dB (0.5 to 100% distortion)
Residual THD + noise (15 kHz BW): The greater of -60 dB or +175 µV
Supplemental characteristics
Minimum resolution: 0.01% distortion
Audio filters
There are seven audio filters used in the HP/Agilent 8922 test set.
50 Hz HPF, 300 Hz HPF, 300 Hz LPF, 3 kHz LPF, 15 kHz LPF, 750 µs de-
emphasis, 1 kHz notch.
Audio detectors
The audio detectors available in the HP/
Agilent 8922 are:
Pk+, pk-, pk + hold, pk - hold, pk ±/2,
pk ±/2 hold, pk ± max, pk ± max hold,
RMS