I'm searching a 10mhz (not sure) Infrared frequency test thing it should be this sound that's unhearable for human ears.
Well there is this. I tested it and my parents can't hear it. :Dhttp://download.npr.org/anon.npr-mp3/atc/atc_teenbuzz.mp3
Apparently adults can't hear this sound:http://download.npr.org/anon.npr-mp3/atc/atc_teenbuzz.mp3I tested it and my parents can't hear it. :D
It's a silent clip, what are you talking about?
lolwhat I hope you aren't serious.
You're like 13 - 14, so I would be surprised if you couldn't hear that sound.