Rumbler: Sirens you can feel
July 21, 2011 | Length: 00:00:35
Drivers and pedestrians often can't hear traditional sirens from approaching emergency vehicles. The Rumbler creates low-frequency tones that penetrate solid materials and enable people nearby to feel siren sound waves.
I am sure that with sirens
what about people living nearby?
effects? try a bass-blasting car's thumps, only with the speakers *outside*.
Lacking a follow up system
This happens way too many times with your videos.
It's viewable with Chrome OK
It seems like there should be a better way to do this...
thanks for sharing
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