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The Stealth LA-2000 generator, together with its transducers and speakers, counteracts all the above mentioned methods of listening by creating powerful, non-filterable interference on the structure of a building and within its voids. While transducers inject their generated noise into surfaces and structures, stopping the distribution of sound through them, the role of a speaker is to fill voids, cavities and ventilation shafts with audio interference to prevent leakage of sound through the air.
In particular, The Stealth LA-2000 is a specially designed body and transducer. It not only disturbs the vibration of the window by noise, but because it is a transducer that actually vibrates, the window's vibration effect is much greater, and a large vibration effect can be seen with small noise in reality where users feel uncomfortable with large noise.
|Noise generator LA-2000||1|
|AC power cord||1|