Features:

• 8 levels noise cancellation
• Audio bypass when switched off
• Virtually no distortion to the speech
• Input and Output level controls
• 3 watts output (4 ohms)
• Small size 37 x 50mm
• 12 - 18VDC voltage supply range
• All operations can be controlled remotely by the host system by pcb connections.

Installation:
The module is inserted into the path of the noisy audio signal.

The Amplified pcb module is a small versatile solution for adding  noise cancellation into a wide variety of applications.
Connections are on a 0.1” (2.54mm) pitch which allows the module to be easily integrated into almost any system. It incorporates an on board power amplifier to allow it to be easily integrated in to new or existing equipment.

DSP operation can be preset or remotely controlled from the PCB connections.
Small size 37mm x 50mm. 

Note:
The fitting of the HEAR IT DSP MODULE should only be carried out by a qualified engineer. GAP accepts no responsibility for the fitting or installation of the HEAR IT DSP MODULE and are not liable for any damage to equipment caused by its fitment.

The following table shows the noise and tone reduction capability of the HEAR IT amplified DSP modules.

Level	Noise reduction	Tone reduction
1	9dB	4dB
2	11dB	5dB
3	13dB	6dB
4	15dB	8dB
5	17dB	16dB
6	20dB	21dB
7	24dB	25dB
8	35dB	65dB