Teens are effectively driven away, but many adults can't hear this sound at all! Things got even more interesting when some kids realized they.
Apparently, there's a noise that only people under 25 can hear. vibrate three tiny bones, transmitting sound into the inner ear) stops working as well, making certain high frequencies hard or impossible to hear. No, I can't.
There are still plenty of sounds in the world that you can't detect. By contrast, bats can hear ultrasonic sounds with frequencies up to 110,000.