Electronic Countermeasures - Audio

Optimized voiceband noise masking for acoustic interference against listening devices such as microphones and tape recorders.

Optimized voiceband noise masking for acoustic interference against listening devices such as microphones and tape recorders.

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.

Portable acoustically stimulated
microphone detection system.