Sunday, March 29, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Microsoft Lists Windows 10-Compatible Phones
Intel in Talks to buy Altera: report
MediaTek Releases New High-end Smartphone Helio SoC
Google To Get Into The Operating Room
Data Requests To Microsoft Decreased
Google Defeated in English Court - Decision Opens Door for Litigation by Millions of British Apple Users
LG G4 Smartphone Coming Late April
BlackBerry Posts Quarterly Profit
Active Discussions
how to copy and move data files to dvd-rw
cdrw trouble
Need serious help!!!!
burning
nvidia 6200 review
Hello
Burning Multimedia in track 0
I'm lazy. Please help.
 Home > News > Optical Storage > Sony Es...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, July 05, 2000
Sony Establishes Double Density CD-ROM/-R/-RW Formats


"...Sony today announced plans to develop a "Double Density CD-ROM/-R/-RW (tentative name)" with 1.3GB data capacity. The Double Density CD formats are designed to provide a natural migration path for both consumers and manufacturers alike, as the new formats offer a low-cost solution to high capacity discs that inherit the basic specifications of the CD formats. This allows manufacturers to utilize their current CD technologies and production facilities to manufacture Double Density CDs.

Double Density CD formats' high capacity is realized by a few simple modifications to the CD formats. To increase data density, track-pitch and minimum pit length are miniaturized to increase the data capacity from 650MB to 1.3GB. To accommodate higher physical bit density, a parameter in the error-correction scheme (CIRC) has been changed, and the address format (ATIP) has been expanded. A copy control scheme will be included in the format to meet the increasing demands for secure content protection. The remaining areas inherit the basic specifications of the conventional CD formats to make use of the existing CD infrastructure.

Royal Philips Electronics and Sony will license the Double Density CD formats together. Philips will serve as the licensing contact (see website http://www.licensing.philips.com/). The formats are being finalized for licensing by September 2000. As for compliant media, verification services are planned in the near future..."



Previous
Next
Philips plans to double CD-R drive production        All News        Philips plans to double CD-R drive production
Philips plans to double CD-R drive production     Optical Storage News      Philips plans to double CD-R drive production

Source Link Get RSS feed Easy Print E-Mail this Message

Related News
Android Lollipop Coming On Xperia Z3 And Xperia Z3 Compact
Sony Brings You Cinematic sound With New Sound Bars
Sony Releases New 4K/HD Memory Player
Sony's Project Morpheus Upgraded, Coming in 2016
MWC: Sony Introduces The New Xperia Z4 and Xperia M4 Aqua Tablets
Sony Xperia Z4 Tablet Appears Online With 2K Display
Sony Releases New Wireless Bluetooth Headphones
Sony Launches Memory Card For Premium Sound
Sony To Focus On Games, Sensors
Sony SmartEyeglass Developer Edition SED-E1 Available In March
Sony Releases New OLED Display For Pro Video Production
Sony SmartWatch 3 Stainless Steel Rolling Out

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .