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• The folder selection sequence for playback
and other operations becomes the writing
sequence used by the writing software.
For this reason, the expected sequence at
the time of playback may not coincide with
the actual playback sequence. However,
there also is some writing software which
permits setting of the playback order.
IMPORTANT
When naming an MP3/WMA
file, add the corresponding
filename extension (.mp3,
.wma).
This unit plays back files
with the filename extension
(.mp3, .wma) as an MP3/WMA
file. To prevent noise and
malfunctions, do not use these
extensions for files other than
MP3/WMA files.
•
•
MP3 additional
information
• Files are compatible with the ID3 Tag Ver.
1.0, 1.1, 2.2, 2.3 and 2.4 formats for display
of album (disc title), track (track title), artist
(track artist) and comments. Ver. 2.x of ID3
Tag is given priority when both Ver. 1.x and
Ver. 2.x exist.
• The emphasis function is valid only when
MP3 files of 32 kHz, 44.1 kHz and 48 kHz
frequencies are played back. (16 kHz, 22.05
kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz
sampling frequencies can be played back.)
• There is no m3u playlist compatibility.
• There is no compatibility with the MP3i
(MP3 interactive) or mp3 PRO formats.
• The sound quality of MP3 files generally
becomes better with an increased bit
rates. This unit can play recordings with
bit rates from 8 kbps to 320 kbps, but in
order to be able to enjoy sound of a certain
quality, we recommend using only discs
recorded with a bit rate of at least 128
kbps.
MP3 and WMA files
• MP3 is short for MPEG Audio Layer 3 and
refers to an audio compression technology
standard.
• WMA is short for Windows Media™
Audio and refers to an audio compression
technology that is developed by Microsoft
Corporation. WMA data can be encoded by
using Windows Media Player.
• With some applications used to encode
WMA files, this unit may not operate cor-
rectly.
• With some applications used to encode
WMA files, album names and other text
information may not be correctly displayed.
• This unit allows playback of MP3/WMA files
on CD-ROM, CD-R, CD-RW discs and USB
portable audio player/USB memory. Disc
recordings compatible with level 1 and level
2 of ISO9660 and with the Romeo and Joliet
file system can be played back.
• MP3/WMA files are not compatible with
packet write data transfer.
• The maximum number of characters which
can be displayed for a file name, including
the extension (.mp3, .wma), is 32, from
the first character.
• The maximum number of characters which
can be displayed for a folder name is 32.
• In case of files recorded according to the
Romeo file system, only the first 32 char-
acters can be displayed.