Apparently, there's a noise that only people under 25 can hear. Can you hear it?
Mar 3, 2015 ... On the flip side, teens are striking back by employing these pitches as ringtones, so they can get calls that their parents and teachers can't hear.
Jul 24, 2015 ... Hearing loss is real, something that happens even to those who didn't spend large chunks of their 20s in loud bars.
Feb 27, 2016 ... Those over the age of 25 should not be able to hear what is known as the mosquito tone - a noise above 17.4kHz.
Find out just how far your ears can hear into the range of ultrasonic ringtones. ... heard by kids and generally can't be heard by adults over the age over 20 or so.