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KJB Security White Noise Generator for Office Privacy
$219.99
SleuthGear White Noise Generator What it is: A dedicated sound-masking machine that blocks microphones from eavesdropping on your sensitive conversations. It connects to specialized speakers to trap sound inside a...
Acoustic Noise Generator – White Noise Machine for Home & Office
Description The ANG-2200 offers two channels each with a truly random noise source. Both channels have a separate high and low frequency control in order to compensate for loses found...