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Guru3D.com » News » Transparant Gooey Speakers

Transparant Gooey Speakers

by Hilbert Hagedoorn on: 09/02/2013 08:46 AM | source: | 3 comment(s)

Researchers at Harvard University however have designed a new kind of speaker that operates with ionic signals, a technology that brings many interesting properties with it. Electrical signals carry information with electrons, a subatomic particle. Ionic signals however carry information with ions, which are charged atoms or molecules, and are thus much larger than electrons. This difference has made ionic technology hard to develop, as ions can be hard to move as quickly as needed. The Harvard researchers decided to prove they could be move very quickly by designing an ionic speaker, which consists of a sheet of rubber sandwiched between layers of a conducting, saltwater gel. With this configuration, the researchers realized that instead of having to move the ions, they could instead change their distribution, a much faster option. In fact, it is fast enough to respond to audible frequencies by 20 Hz and 20 KHz, so the researchers played some Peer Gynt on it.







« This is Samsung’s Galaxy Gear smartwatch · Transparant Gooey Speakers · Steam's Weekly Top Sellers September 2nd 2013 »

BLEH!
Senior Member



Posts: 6067
Joined: 2010-10-17

#4648359 Posted on: 09/02/2013 04:15 PM
That's awesome.

Mojojoe
Senior Member



Posts: 116
Joined: 2011-10-09

#4648550 Posted on: 09/02/2013 11:00 PM
Does this mean Bluetooth audio breast implants are on their way? Samsung, are you listening? Forget about those smartwatches!

scoter man1
Senior Member



Posts: 4804
Joined: 2008-12-09

#4648570 Posted on: 09/02/2013 11:32 PM
Does this mean Bluetooth audio breast implants are on their way? Samsung, are you listening? Forget about those smartwatches!


Roflmao, "I've got a 2.1 stereo with these things." "Where's the other .1 located?" :nerd:

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