DV Hardware - bringing you the hottest news about processors, graphics cards, Intel, AMD, NVIDIA, hardware and technology!
   Home | News submit | News Archives | Reviews | Articles | Howto's | Advertise
DarkVision Hardware - Daily tech news
July 7, 2020 
Main Menu
News archives

Who's Online
There are currently 66 people online.


Latest Reviews
Ewin Racing Flash gaming chair
Arctic BioniX F120 and F140 fans
Jaybird Freedom 2 wireless sport headphones
Ewin Racing Champion gaming chair
Zowie P-TF Rough mousepad
Zowie FK mouse
BitFenix Ronin case
Ozone Rage ST headset

Follow us

CD kwaliteit

Posted on Friday, July 26 2002 @ 14:43:33 CEST by

Op CD-R Info is er een uitgebreid artikel verschenen over kwaliteit bij cd's en hoe leesfouten kunnen optreden.

Ook wordt er uitgebreid gesproken over error-correctie mechanismen.

Het artikel is te vinden op http://www.cdrinfo.com/Sections/Articles/Specific.asp?ArticleHeadline=Writing+Quality&index=0

Hieronder nog een paar foto's gemaakt met een Atomic Force Microscoop :

In Figure a, the pit structure is uniform and replicates the stamper accurately.

In Figure b, the pits are locally deformed with polycarbonate piled up or smeared toward the perimeter of the disk. This deformation is manifested as visible staining and can lead to high block error rates depending on degree.

In Figure c, the polymer surface is severely distorted and some of the pits are barely recognizable



DV Hardware - Privacy statement
All logos and trademarks are property of their respective owner.
The comments are property of their posters, all the rest © 2002-2019 DM Media Group bvba