[quote name='KiOgon' timestamp='1337759973' post='1664893']
Only 8KHz works for me, none of the others do anything but on the good side the 8K sounds very high to me (61&1/4 yrs)
Edit: Tried the test again with the volume higher & I think the frequencies are numbered wrong, or to put it another way the test is a load of shyte.
I can hear 8, 10 but not 12, 14 to me is higher than 15, not 16, 17 clearly & a lower tone than 15, 18 OK, the 19 to me is the same as 17, 20 & 21 - 21 seems lower than 20 OK, then 22 just a bit buzzy.
Then I got Kaz (female 55) to listen & she can hear pretty much the same as me, with similar comments on the levels & tones, so it's not just me but it is what's coming out of my speakers. I'll get my sons to try on the same setup when they come round.
It's complete bollox - IMHO. I'm pretty sure I' hearing what my sound card & Creative speakers decide to put out, wish my tuner would pick up those high frequencies
[/quote]
must be the speakers. I can clearly hear the increasing pitch as expected.
In my case it stops at 18KHz, but this is with my laptop's far from great speakers. When I did something similar properly a couple of years ago I could hear 21KHz.