Guru3D.com
  • HOME
  • NEWS
    • Channels
    • Archive
  • DOWNLOADS
    • New Downloads
    • Categories
    • Archive
  • GAME REVIEWS
  • ARTICLES
    • Rig of the Month
    • Join ROTM
    • PC Buyers Guide
    • Guru3D VGA Charts
    • Editorials
    • Dated content
  • HARDWARE REVIEWS
    • Videocards
    • Processors
    • Audio
    • Motherboards
    • Memory and Flash
    • SSD Storage
    • Chassis
    • Media Players
    • Power Supply
    • Laptop and Mobile
    • Smartphone
    • Networking
    • Keyboard Mouse
    • Cooling
    • Search articles
    • Knowledgebase
    • More Categories
  • FORUMS
  • NEWSLETTER
  • CONTACT

New Reviews
AMD Ryzen 5 5600 review
PowerColor RX 6650 XT Hellhound White review
FSP Hydro PTM Pro (1200W PSU) review
ASUS ROG Radeon RX 6750 XT STRIX review
AMD FidelityFX Super Resolution 2.0 - preview
Sapphire Radeon RX 6650 XT Nitro+ review
Sapphire Radeon RX 6950 XT Sapphire Nitro+ Pure review
Sapphire Radeon RX 6750 XT Nitro+ review
MSI Radeon RX 6950 XT Gaming X TRIO review
MSI Radeon RX 6750 XT Gaming X TRIO review

New Downloads
AIDA64 Download Version 6.70
FurMark Download v1.30
Display Driver Uninstaller Download version 18.0.5.1
Download Samsung Magician v7.1.1.820
Intel ARC graphics Driver Download Version: 30.0.101.1732
HWiNFO Download v7.24
GeForce 512.77 WHQL driver download
Intel HD graphics Driver Download Version: 30.0.101.1960
AMD Radeon Software Adrenalin 22.5.1 WHQL driver download
3DMark Download v2.22.7359 + Time Spy


New Forum Topics
NVIDIA LHR version 3 anti-crypto algorithm for RTX 3050/3080 12GB would be 90% unlocked Review: PowerColor RX 6650 XT Hellhound White AMD Software Preview Driver May 2022 driver download and discussion Review: AMD Ryzen 5 5600 processor Windows 11 Insider Builds [3rd-Party Driver] Amernime Zone Radeon Insight 22.5.1 WHQL Driver Pack (Released) Nvidia 516.01 DEV Driver / Cuda Toolkit 11.7 Free to grab: Borderlands 3 free on Epic Games Store Windows 11 Release Build Fine Utilise Power of RadeonPRO Software & SweetFX Part 2




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: 6222
Joined: 2010-10-17

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

Mojojoe
Senior Member



Posts: 119
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: 4859
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:

Post New Comment
Click here to post a comment for this news story on the message forum.


Guru3D.com © 2022