Instead of focusing on the troubling security holes reported on today how about you distract yourself by reading up on electrostatic speakers and how to make them yourself. Electrostatic loudspeakers differ from conventional magnetic speakers as they use the attraction and repulsion of a thin conductive film in an electric field to create sound waves. This allows the speakers to produce audio with very little distortion and comparatively flat frequency response but also comes with a drawback; half the audio is sent backwards and there is no easy way to reflect it to the front. Check out the build process and material required to create your own unique high end speakers over at Hack a Day.
"Any thin flexible plastic film can make a noise in an electrostatic speaker, but for best performance the thinner your film, the better. 5 micron thick Mylar seems to be the preferred choice."
Here is some more Tech News from around the web:
- Four vulnerabilities put 900 million Android handsets at risk of attack @ The Inquirer
- 75 Percent of Bluetooth Smart Locks Can Be Hacked @ Slashdot
- Video surveillance recorders riddled with zero-days @ The Register
- First Looks: The Razer HDK2 Virtual Reality @ Hardware Secrets
- Seagate coats SATA flash in Nytro, waits for explosion @ The Register
- A Look At NVIDIA’s Upcoming Pascal GP102 Quadros, Iray VR, DGX-1 & mental ray Advancements @ Techgage
- Asus PL-AC56 AV2 1200 Wi-Fi Powerline Extender Kit @ Kitguru
- Nitro Concepts C80 Comfort Carbon Class Gaming Chair @ eTeknix
- ASUS RT-AC3200 Wireless AC Router Review @ Techgage
- Vertagear PL6000 Gaming Chair @ Kitguru
- Xtorm AP175 Mobile Solar Panel @ NikKTech
- Howdy, Ubuntu on Windows! How Fast Is It? @ Linux.com
- Cassia Bluetooth Hub Router @ Hardware Secrets