174 Infotainment system
System Function
1. Multimedia
MP3
Playable MP3 file standard
Compression type MPEG-1 Audio Layer III
Sampling frequency 8,11.025, 12, 16, 22.05, 24, 32, 44.1,
48 (kHz)
Bit rate 8~320 (kbps)
Max. directory layer 8
Max. characters for folder/file name 64 Bytes
Character set for folder/file name A to Z, 0 to 9, _ (underscore)
Max. number of folders 256
Max. number of files 512
ID3 Tag Ver 1.0, Ver 1.1, Ver 2.2, Ver 2.3,
Ver 2.4
• A fixed bit rate of 96, 128,
192kbps with sampling frequency
of 44.1kHz is recommended for
stable audio quality at playback.
• If the bit rate exceeds 192kbps,
there may be sound jumping
during MP3 playback. Use
192kbps or lower bit rate for the
MP3.
Caution
• Each file that is not an MP3 file
is also counted as a file.
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