SMART Audio System navigation/multimedia Supplement Manual page 98

Music mode
96
Notes on music mode
Data medium and supported audio for-
mats
CD/DVD with music
files
USB devices (sticks,
hard drives)
SD/MMC memory card
®
Bluetooth audio
device with
Bluetooth® audio pro-
file A2DP
Explanation of the most important audio
formats:
aac – lossy compressed data format for
R
digital audio data
mp2 – lossy compressed data format for
R
digital audio data, standard for digital
radio
mp3 – lossy compressed format (MPEG1
R
Audio Layer 3), standard for transfer and
playback of music on digital audio play-
ers
m3u – file format for saving multimedia
R
playlists
ogg – free-of-charge, lossless
R
compressed format for digital audio
pls – file format for saving multimedia
R
playlists, contains additional track
information not contained in the "m3u"
format
wma - audio file compression technology
R
developed by Microsoft
i
The MPEG1 Audio Layer 3 (MP3) audio
encoding method is under licence from
Fraunhofer IIS (Institut Integrierte
Schaltungen – Institute for Integrated
Circuits) and Thomson.
mp2, mp3, wma
aac, m3u, mp3,
ogg, pls, wav,
wma, wpl
mp3, wma
®
Permissible file systems
ISO9660/Joliet standard for CDs
R
UDF for audio DVDs
R
FAT16 for SD memory cards, FAT32 for
R
SDHC memory cards
FAT32 for USB storage media (USB sticks,
R
USB hard discs)