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Media supported
The media that this device can play back
are CD-ROMs, CD-Rs and CD-RWs.
Corresponding File Systems
This device supports discs formatted with
ISO9660 Level 1 or Level 2.
Under the ISO9660 standard, there are
some restrictions to remember.
The maximum nested folder depth is 8
(including the root directory). File/
folder names are limited to 31
characters (including the extension).
Valid characters for folder/file names
are letters A-Z (all caps), numbers 0-9,
and '_' (underscore).
This device also can play back discs in
Joliet, Romeo, etc., and other standards
that conform to ISO9660. However,
sometimes the file names, folder names,
etc., are not displayed correctly.
Formats supported
This device supports CD-ROM XA,
Mixed Mode CD, Enhanced CD (CD-
Extra) and Multi-Session.
This device cannot correctly play back
discs recorded with Track At Once or
packet writing.
Order of tracks
The unit plays the files in the order that
the writing software writes them. There-
fore, the playing order may not be the
same as the order you input. The playback
order of the folders and files is as follows.
However, the folder and file playback
order differs from the folder no. and file
no. indicated on the display.
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0
Root folder
1
Folder
Terminology
Bit rate
This is the "sound" compression rate
specified for encoding. The higher the bit
rate, the higher the sound quality, but also
the larger the files.
Sampling rate
This value shows how many times per
second the data is sampled (recorded).
For example, music CDs use a sampling
rate of 44.1 kHz, so the sound is sampled
(recorded) 44,100 times per second. The
higher the sampling rate, the higher the
sound quality, but also the larger the
volume of data.
Encoding
Converting music CDs, WAVE (AIFF)
files, and other sound files into the
specified audio compression format.
Tag
Song information such as track titles, artist
names, album names, etc., written into
MP3/WMA files.
MP3: ID3 tag
WMA: WMA tag
Root folder
The root folder is found at the top of the
file system. The root folder contains all
folders and files.
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MP3/WMA File
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