The Media Marvel: The CD
History: The orgional name was CD- WO (Write- Once) and is now known as the CD- R (Rom) or CD-RW (re-write)
It is used as an audio file storage unit. It can be read by many devices such as car stereos and cd players. It was invented in 1988 as a means to advance to media world instead of using 8 track tapes or casets.
Dicionary Name Compact disk
Thesarus: laser disc, magneto-optical disk, optical disk, album
Brands of cd's and companies that use Cds to record: Memorex, Sony, Tower Records, Victory Records, and Metal Blade Records
Excuse my hand writing the second one will be something of a conture map or pyrimidal shape but its use will not be to give that total shape but more a visual illusion.
ReplyDelete