Cd Mp3 Player; Introduction; Mp3 Mode - Alfa Romeo Giulietta Owner's Handbook Manual

INTRODUCTION

This chapter describes the variants regard-
ing the operation of the MP3 CD player: as
far as the operation of the radio is con-
cerned, refer to the description in the "Func-
tions and Adjustments" and "CD player"
chapters.
NOTE MPEG Layer-3 audio decoding technol-
ogy licensed from Fraunhofer IIS and Thom-
son multimedia.
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M P 3 C D P L
M P 3 C D P L

MP3 MODE

In addition to playing normal audio CDs, the
car radio is also capable of playing CD-ROMs
on which MP3 format compressed audio files
are recorded. The radio functions as de-
scribed in the "CD Player" chapter when an
ordinary audio CD is inserted.
The use of good quality media mastered at
the slowest possible speeds is recommend-
ed for optimum quality.
The files on the MP3 CD are in folders, with
sequential lists of all the folders containing
MP3 tracks (folders and sub-folders are all dis-
played on the same level) and folders that do
not contain MP3 tracks cannot be selected.
A Y E R
A Y E R
The operating conditions and specifications
for playing MP3 files are as follows:
❍ the CD-ROMs used must be mastered in
compliance with the ISO9660 Standard;
❍ the music files must have an ".mp3"
extension: files with a different exten-
sion cannot be played;
❍ the following sampling frequencies can
be played: 44.1 kHz, stereo (96 to 320
kbit/s) - 22.05 kHz, mono or stereo
(32 to 80 kbit/s);
❍ tracks with variable bit-rates can also be
played.
IMPORTANT The names of tracks must not
contain the following characters: spaces, '
(apostrophes), (and) (open and close brack-
ets). When an MP3 CD is being burned
make sure that the file names do not con-
tain these characters; otherwise, the car ra-
dio will not be able to play those tracks.