Play this -> http://www.youtube.com/watch?v=qNf9nzvnd1k
See what freq your ears cut out.
Mine was about 15k
Also handy for picking up those low freq which causes 'un-normal' sounds from speakers and stuff in the room e.g. windows etc.
See what freq your ears cut out.
Mine was about 15k
Also handy for picking up those low freq which causes 'un-normal' sounds from speakers and stuff in the room e.g. windows etc.