CDs and DVDs
Step 3.
User pays for and downloads song as audio file onto a hard disk.
User pays for and downloads song as audio file onto a hard disk.
Step 2.
Song is compressed and stored on the Internet.
Song is compressed and stored on the Internet.
How is an audio CD
created?
ØFrom the Internet. .
.
p. 366 Fig. 7-26
Next
Step 5.
User listens
to song on
a personal computer or removes CD and listens to song on
a portable CD player.
User listens
to song on
a personal computer or removes CD and listens to song on
a portable CD player.
Step 1.
Artist composes a song.
Artist composes a song.
Step 4.
User copies file to a
CD-RW disc.
User copies file to a
CD-RW disc.