12000 Hz 12 kHz Sine Wave Test Tone - listen to this at a moderate to loud for your speaker volume for a minute. That's the potential of audio weapons. Nausea/incapacitating effects induced at lower decibels some that can be inaudible to humans on specialized gear targeted over time. | Poal: Say what you want.

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12000 Hz 12 kHz Sine Wave Test Tone - listen to this at a moderate to loud for your speaker volume for a minute. That's the potential of audio weapons. Nausea/incapacitating effects induced at lower decibels some that can be inaudible to humans on specialized gear targeted over time. (www.youtube.com)

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[–] [deleted] • 1 pt

Still seem to hear it after turning it off, only had it on for about 10 seconds.

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