The AUDIS-03M module is a digital acoustic monitor with a built in loudspeaker and two audio modes. In PITCH mode the voltage input signal is converted to a tone and in NOISE mode the signal is highpass filtered to monitor the noise.
The AUDIS-03M is equipped with a THRESHOLD potentiometer for setting a monitor threshold. Only signals are monitored, whose amplitude exceeds the THRESHOLD. Therefore, the THRESHOLD can be used for masking the noise of the baseline.
PITCH / NOISE, selected with toggle switch with OFF position
BNC connector, impedance 100 kΩ, high-pass filtered in NOISE mode
RANGE and FINE control, range 0 V to 5 V
volume of the internal speaker, one-turn potentiometer
3.5 mm stereo jack audio connector, 10 kΩ, 1 V max.
front panel 12 HP (60.6 mm) x 3U (128,5 mm), 7" (175 mm) deep