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The ANG-2200 Acoustic Noise Generator creates a perimeter of noise that defeats acoustic leakage eavesdropping devices including wired microphones inside walls, contact microphones, audio transmitters located in AC outlets, and laser/microwave reflections from windows.
offers two channels, each with high and low-frequency control to compensate for material composition, with truly random noise sources
masking system injects noise into the environment perimeter and not directly into the environment—allowing normal conversation while defeating eavesdropping devices
optional accessories (transducer, omnidirectional speaker, window mounts) can be purchased to tailor the ANG-2200 to the environment of concern
The ANG-2200 offers two channels each with a truely random noise source. Both channels have a separate high and low-frequency control, in order to compensate for, loses found in the environment's material composition.
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