Hypersonic sound speakers

[clarky003]

this is pretty neat, the main focus of the video is on this guys Air scooter, but he shows off a cooler device that direct's sound in a specific direction, so that only the person who the sound is aimed at can hear it.

check the video out.. its the second one down, entitled Gravity Defying Scooter,

It would effectively eliminate all those annoying moments when people yell at you to turn the sound down, or arguing over what music to lisen to.

http://www.exn.ca/dailyplanet/view.asp?date=4/20/2005#

 

[spookymooky]

"Id switch that around, I'd wanna listen to something theyre not listening too"

"...exactly."

 

[Tr0n]

Is it for sale now or what?

It'd be great to have if say you lived in an apartment and wanted to listen music or watch tv.

 

[Direwolf]

I remember this winning one of Popular Mechanic's awards for the year a while ago.