3D Printed Air Raid Siren Sounds Just Like The Real Thing
3D Printed Air Raid Siren Sounds Just Like The Real Thing
Air raid sirens have an important job to do, and have been a critical piece of public safety infrastructure in times of geopolitical turmoil. They sound quite unlike anything else, by virtue of the…
you wanna trigger someone's PTSD? play with these in civilian places
Attach it to a drone.
I live in the Midwest. We have these all over as a weather alerting system. They test them monthly at a fixed time, but I could see this triggering someone - especially if they didn't know it was coming.
Air raid sirens have an important job to do, and have been a critical piece of public safety infrastructure in times of geopolitical turmoil. They sound quite unlike anything else, by virtue of their mechanical method of generating an extremely loud sound output. They’re actually remarkably simple to build yourself, as [MarkMakies] demonstrates.
Don't you need a diesel engine to run these things?
So what you're saying is that this would make the perfect car horn
Ahhww, finally a candidate sound generator for my earPod buster bike horn. Nice!