Acoustic Noise Generator

Acoustic Noise Generator

The Acoustic Noise Generator is a compact, lightweight, and portable device designed to protect private conversations by creating a perimeter of masking noise that defeats acoustic leakage eavesdropping devices. It uses two independent channels with truly random noise sources, each equipped with both high and low frequency controls to compensate for different environmental materials. This generator ensures effective noise masking tailored to the specific acoustic properties of walls, ceilings, windows, or air ducts.

The generator injects noise around the environment’s perimeter rather than directly into the space, allowing normal conversation within while neutralizing hidden microphones such as wired contact mics inside walls, audio transmitters in AC outlets, and even laser or microwave reflections from windows. Its robust design includes overload protection and compatibility with optional accessories like transducers, omnidirectional speakers, and window mounts to customize noise dispersion for varied security needs.

The Acoustic Noise Generator is widely used in technical surveillance countermeasures (TSCM), intelligence protection, law enforcement, executive protection, and other security sectors. It helps prevent unauthorized audio surveillance during sensitive meetings or operations by masking and disrupting covert listening devices in real-time, ensuring operational and information security.

Tactical Supply Pakistan endorses this device as an essential tool for defense and security professionals requiring efficient audio masking solutions that protect confidential communications without disrupting normal conversation.

How does this Noise Generator allow normal conversation while preventing eavesdropping?
It injects masking noise into the environment’s perimeter instead of directly into the room, maintaining clear speech for occupants while defeating hidden microphones relying on acoustic leakage.