I’m on my phone so I can’t find a better source, but Mercedes plays a sound to prevent hearing loss during a car crash. https://nowiknow.com/the-special-sound-

I’m on my phone so I can’t find a better source, but Mercedes plays a sound to prevent hearing loss during a car crash. https://nowiknow.com/the-special-sound-a-mercedes-benz-makes-before-a-crash/ https://nowiknow.com/the-special-sound-a-mercedes-benz-makes...