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Acoustic Noise Generator: Disables mic's of all types
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List Price: $999.00
On Sale Now: $799.00
You Save: $200.00 (20 %)
Item Number: EA770
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Designed to create a perimeter of noise around a target area that defeats wired microphones inside walls, contact microphones, audio transmitters located in AC outlets, and laser/microwave reflections from windows.
Most sound masking systems inject noise into an otherwise benign environment. In this environment, the occupants must raise their voices above the noise level to communicate, which invariably, eliminates the benefit of noise masking. This masking system device injects noise into the environment perimeter and not directly into the environment. This approach allows normal conversation while defeating eavesdropping devices that rely on acoustic leakage.
This unit offers two channels each with a truly random noise source. Both channels have a separate high and low frequency control in order to compensate for losses found in the environments material composition.
Advantages:
2 separate channels, Truly random noise sources, High Frequency and Low Frequency Controls, Overload Protection.
Specifications:
Weight: 1.2 lb. (.5 Kg)
Output Max: 10 V p-p @ 6 ohms
Min. Load: 2 ohms
Frequency: 125 Hz 4 kHz
Power: 12Vdc, 1A |
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