quoted 7 lines On Wed, 17 Feb 1999, public anemone wrote:> On Wed, 17 Feb 1999, public anemone wrote:
> > below the actual tone...i.e. a 30khz tone might give off some low volume 15khz
> > harmonics, which you can hear if you have good ears...to see if you can
> > actually hear 20+ k tones, you really need to listen to them on good
>
> A decent and easy test is whether you can tell if the TV is on in another
> room with the volume off. TVs produce a tone around 15KHz I think.
Hmm. Can't everyone do this?
quoted 3 lines OK, closer to IDM content: At the end of Ryoji Ikeda's +/- there is a> OK, closer to IDM content: At the end of Ryoji Ikeda's +/- there is a
> tone which supposedly a listener becomes aware of only when it stops.
> Well, I can hear it the whole time. (Hint: wear earplugs at concerts!)
Nah, gotta be hardcore and go deaf.