3-Channel White Noise Generator
3-Channel White Noise Generator – Portable acoustic masking system for secure environments.
Key Features:
✔️ Power: 110–220V AC, 50–60Hz, 12V peak output
✔️ Channels: 2 transducers (10W each) + 1 speaker (8W)
✔️ Frequency: Transducers 180–5600 Hz, Speaker 180–7000 Hz
✔️ Coverage: Up to 24 transducers on light surface, 12 on solid; 12 speakers via ducts
✔️ Independent channel control for targeted masking
✔️ Mute function silences speakers without stopping transducers
✔️ Anti-eavesdropping: Blocks human speech and vibration-based listening
✔️ Portable: 6 × 17.5 × 25.4 cm, 2.2 kg
✔️ Flexible mounting on walls, glass, pipes, wood, concrete, or vents
✔️ Dual-layer protection: Surface vibration + airborne sound masking
3-Channel White Noise Generator
The 3-Channel White Noise Generator operates on 110–220V AC at 50–60Hz, measuring 6 × 17.5 × 25.4 cm and weighing 2.2 kg for portable deployment. The unit delivers 12V peak output across two transducer channels (2 × 10W each) and one speaker channel (1 × 8W maximum). Transducers operate at 180–5600 Hz frequency response with minimum 3-ohm impedance, while speakers cover 180–7000 Hz at 8-ohm minimum impedance. Individual level adjustment controls each channel independently for targeted acoustic masking.
Each transducer channel accommodates 24 units on light structures (drywall, glass, pipes, wood) or 12 units on solid construction (concrete, cement, bricks). The speaker channel feeds up to 12 units simultaneously through cavities and ventilation systems. Mute control input temporarily silences speakers without disrupting transducer operation. White noise generation distributes interference evenly across human speech frequency ranges, creating non-filterable acoustic barriers throughout building structures.
Organizations deploy the 3-Channel White Noise Generator in executive conference rooms, legal offices, and secure facilities protecting sensitive discussions. Installation teams mount transducers to walls, windows, and structural surfaces while positioning speakers within air ducts and cavity networks. The system prevents laser window interception by masking vibrations on glass surfaces and blocks contact microphone eavesdropping by flooding structures with acoustic noise. Dual-layer protection combines surface vibration disruption with airborne sound masking through voids.
Tactical Supply Pakistan offers comprehensive acoustic security through this multi-channel noise generation system designed for maximum coverage and threat prevention. Facilities gain reliable defense against advanced surveillance methods without compromising communication functionality.
Can transducers and speakers operate simultaneously for comprehensive room protection?
Yes, all three channels operate concurrently with independent level controls. Transducers inject noise into structures while speakers fill cavities, creating layered acoustic protection against both contact and wireless microphone attacks.
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