Well I turned the volume all the way up to listen to the 19,000hz tone. I heard it fine. I then forgot to tearn the volume down, and listened to a 1000hz tone. My head hurts:crying:
I currently have Bose speaker connected to my computer, so no 19khz for me.//content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif
Is this a continuation of the Mosquito Ringtone thing?
( google it, have old people listen. Tried it in my office; I can hear to 17k; but I hate treble. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif )
Google it. Some students are using high tones to cheat in class; Seems the average adult over thirty years old can't quite hear those tones. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
you should play some notes about 20,000...doesnt the human listening curve end at 20,000khz....should do it just to see if you have above normal hearing.