WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Nature The World Movies USA Top Art Fine & Rare History Ivy & Inquiry
CD-R
Videos
CD-R is a digital optical disc storage format. A CD-R disc is a compact disc that can only be written once and read arbitrarily many times.
Assorted CD-Rs
Assorted CD-Rs
Isolated data layer of a CD-R
Isolated data layer of a CD-R
Photomicrograph of the groove in a CD-R disc
Photomicrograph of the groove in a CD-R disc
An example of a CD-R burned in 2000 showing dye degradation in 2008. Part of the data on it has been lost.
An example of a CD-R burned in 2000 showing dye degradation in 2008. Part of the data on it has been lost.
CD-RW
Videos
CD-RW is a digital optical disc storage format introduced by Ricoh in 1997. A CD-RW compact disc can be written, read, erased, and re-written.
CD-R
…written once and read arbitrarily many times. CD-R discs (CD-Rs) are readable by most CD readers manufactured prior to the introduction of CD-R, unlike CD-RW discs. Originally named CD Write-Once (CD-WO), the CD-R format is specified in Part II of the Orange Book by Philips and Sony. Taiyo Yuden produced the…
CD-RW with distinctively darker data surface than a CD-R and a factory-pressed CD-ROM.
CD-RW with distinctively darker data surface than a CD-R and a factory-pressed CD-ROM.
Data structure on a CD-RW
Data structure on a CD-RW