Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×

Comment Re:Subsonics/Supersonics (Score -1) 401

I'd guess it is a fairly common (but fairly unknown) phenomenon, that sound frequencies just above your audible range can be *felt*. I can (unreliably) *feel* sound in the 19-20kHz range, and *reliably* hear a TV (PAL uses 25 fps, 625 lines/image, which gives a frequency of 15.6 kHz). Certain TV cameras (e.g. surveillance cameras) are audible, too. I'd bet that your'e going to find up one of those in the mall.

Slashdot Top Deals

Uncertain fortune is thoroughly mastered by the equity of the calculation. - Blaise Pascal

Working...