Polaroid Digital AIR 3D Use And Maintenance Manual page 156

Technical Specification
MAX-OSPL 90
HFA OSPL 90
Peak Gain
HFA Full on Gain
Total Harmonic Distortion:
500Hz (%)
800Hz (%)
1600Hz (%)
EQ Input Noise Level
Frequency Range
Attack Time
Release Time
Battery Current
156
DIGITAL INVISIBLE-3D
Values
111.9 dB
107.9 dB
37.2 dB
33.1 dB
0.5
0.2
0.5
22.9 dB
≤200 Hz ≥ 8000 Hz
46 ms
54 ms
1.69 mA