Ringtone that is supposedly only audible to those under 20

moillusions.com — The story goes that your hearing gets progressively worse the older you get. So trying to hear something right at the edge of your hearing spectrum won't work. I'm 19 and could hear it perfectly, so I find myselfing doubting. Who else can hear it. Just click on the link that says High Freq 2 May 12, 2007 View in Crawl 4