New ask Hacker News story: Thailand Is Using Long Range Acoustic Devices (LRAD)

Thailand Is Using Long Range Acoustic Devices (LRAD)
2 by laikerkh | 0 comments on Hacker News.
Thailand is using Long Range Acoustic Devices (LRAD) as sound-wave disruption equipment. At high levels, exceeding 120–160 decibels, it can cause harm and lead to ear pain or deafness, dizziness, headaches, nausea, and difficulty breathing. https://ift.tt/FSXr75q #CambodiaNeedPeace #ceasefireviolation

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