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[liberationtech] LRAD counter-measures?
coderman at gmail.com
Mon Dec 15 22:31:06 PST 2014
On 12/14/14, Jay Cassano <jay at jcassano.net> wrote:
> If anyone knows of attempts to build such counter-measures or has ideas
> for how one might be built, please feel free to reply to me off-list.
1) Flexible Flyer: 26" Metal Saucer - Steel disc with rope handle
grips, Ages 4 and up. (use to re-direct offensive acoustics towards
2) Surefire EP4 Sonic Defender Ear Protection, 19dB noise reduction
rating (NRR) with stoppers in.
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