Anonymous ID: effffd Jan. 12, 2026, 2:20 p.m. No.24112468   🗄️.is 🔗kun   >>2496

>>24112304

 

Infra sound. Really heavy bass, that makes you violently ill if you hear it.

 

There was a car driving around my city, with infrasound bass boom box, and it made hundreds of people ill, including me. Felt like i was going to throw up, head bursting, intensely nauseating feeling, and completely over whelming.

 

Nasty stuff.

 

That satanic rapper used at one of his gigs, when the crowd went crazy.

Anonymous ID: effffd Jan. 12, 2026, 2:41 p.m. No.24112557   🗄️.is 🔗kun   >>2594

>>24112496

 

Yep, I think it was that one.

 

Here's an article from a sound engineer.

 

"All this said…at 400 Cycles to 0 are frequencies the Human Ear cannot hear…and between 0 and say 800 cycles…a person FEELS the sound more than hears it as such a system is pushing a large amount of Air Mass. What we have found is that if we boost low end at 200, 400 and 550…then add a boost point at 850…but adjust crossover output so that 850 cycle frequency is boosted in the 15 inch speakers and that 200 and 400 boosts are coming from just 18's….there seems to be a frequency overlap or perhaps a specific way the air mass is being pushed and thus transfering kinetic energy.

 

When this happens…People start getting SICK! And I mean…Puking, upset stomach, bowel movements…the works. I have been told by some people learned in Sound that this is highly unlikely but for us in the business who work with such massive equipment….WE KNOW IT TO BE A REALITY."

 

https://forum.allaboutcircuits.com/threads/making-a-person-sick-using-low-frequency.83960/

Anonymous ID: effffd Jan. 12, 2026, 2:59 p.m. No.24112631   🗄️.is 🔗kun   >>2645 >>2646

>>24112608

 

When I heard it, it made me shake all over, had trouble walking, intensely nauseating, acutely distressing, and the absolute worst thing, is that you cannot get away from the noise. You literally cannot control yourself, to move away, and the noise has a really long range.

 

Didn't shit my self, but if it had persisted for longer, who knows.

Anonymous ID: effffd Jan. 12, 2026, 3:18 p.m. No.24112704   🗄️.is 🔗kun

>>24112646

 

Nothing like the infrasound, you feel it first, before you hear it.

 

I heard it from a car boom box, fuck knows how bad the militarized version would be.