4 ms·
Higher frequencies will get filtered out. They don't have the power to vibrate the glass unless it's very loud.
by rtkwe 7y ago
Higher frequencies will get filtered out. They don't have the power to vibrate the glass unless it's very loud.
- deleted 7y ago[deleted]
- trhway 7y agoCuban sounds as an [ultrasound intermodular distortion based] attack on electronics with humans seeming to be a side effect: https://www.google.com/amp/s/spectrum.ieee.org/semiconductors/devices/how-we-reverse-engineered-the-cuban-sonic-weapon-attack.amp.html https://www.google.com/amp/s/spectrum.ieee.org/semiconductor...
- JetSpiegel 7y agohttps://www.nytimes.com/2019/01/04/science/sonic-attack-cuba-crickets.html https://www.nytimes.com/2019/01/04/science/sonic-attack-cuba...