You are probably wondering if your iPod use is damaging your hearing.  Let us change that to, we HOPE you are wondering if your iPod use is damaging your hearing.  According to this TIME magazine article, you could have damaged your hearing already, eek!   Well if you go to the Noise Addicts website, you can actually check  your hearing on line.  On the site  are sound clips with decibel ranges which you use to rate your hearing against other people in the same age bracket.  And the Mosquito Ringtone site (yes, that is still around) that gives a range of tones that supposedly your teachers and parents can’t hear.  Hopefully you have kept that volume down so your hearing does not qualify you in the “teacher” or “parent” range!  Oh, the horror.