A:
lockers
yelling
teachers
LaughterBell
* talking * lockers opening and shutting * the bell * books being dropped annoucements ovr the speaker
A high school hallway is crowded.
Depends on the generation. I know, like, 8 Matt's, so I'm going with that. - I know a lot of people named Jake or Jacob.
arnprior district high school
The term for any sound that is too high for humans to hear is "ultrasonic."
Look away and try not to blush.
Parry Sound High School was created in 1951.
• talking • footsteps • the bell Lockers slamming, people laughing
ultrasonic
In High School, try waiting until break and crop dust the hallway. In college, blame it on the fat guy in the room.
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.