光学メディアの種類は多数あるが、バックアップ用にはCD-R、DVD（DVD-R）、Blu-ray（BD-R/BD-RE）が使われている。 CD-R（Compact Disc ...

The Compact Disc Recordable (CD-R) remains the most common optical media format used in audio/radio production environments. Ever since the CD-R became common as a storage medium for digital audio and ...

With its US partner Calimetrics, Japan’s TDK Corporation (NYSE:TDK) has developed next-generation CD-R (compact disc-recordable) discs which record and transfer digital data three times as fast as ...

Natasha Freeman wasn't shopping for a device to record CDs, but "it just happened to come with the computer," she said. Now the 33-year-old Alexandria resident scans photos of her 9-year-old and ...