77
,
.
1
ZOOM
: 2 => X3 => X4 =>
3
3:
MPEG 3
CD-ROM, CD-R
CD-RW.
3,
ISO 9660.
“.mp3”.
“.mp3”,
“
MP3” “
”,
PC “
” “
”
8,
448.
3.
8
VBR,
. VBR: