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4-64
Multimedia System
MP3 File Information
• Supported Audio Formats
❈ File formats that do not comply
with the above formats may not be
properly recognized or play with-
out properly displaying file names
or other information.
• Support for Compressed Files
1. Supported Bitrates (Kbps)
2. Sampling Frequencies (Hz)
• For MP3/WMA compression files,
differences in sound quality will
occur depending on the bitrate.
(Higher sound quality can be expe-
rienced with higher bitrates.)
• This device only recognizes files
with MP3/WMA extensions. Other
file extensions may not be properly
recognized.
3. Maximum number of recognized
folders and files
- Folder : 255 folders for CD, 2,000
folders for USB
- File : 999 files for CD, 6,000 files
for USB
❈ There are no limitations to the
number of recognized folder levels
MPEG1 MPEG2 MPEG2.5 WMA
44100 22050 11025 32000
48000 24000 12000 44100
3000 16000 8000 48000
MPEG1 MPEG2 MPEG2.5 WMA
Layer3 Layer3 Layer3
High Range
32 8 8 48
40 16 16 64
48 24 24 80
56 32 32 96
64 40 40 128
80 48 48 160
96 56 56 192
112 64 64
128 80 80
160 96 96
192 112 112
224 128 128
256 144 144
320 160 160
BIT RATE(kbps)
File System
ISO 9660 Level 1
ISO 9660 Level 2
Romeo /
Juliet (128 characters)
Audio
Compression
MPEG1 Audio Layer3
MPEG2 Audio Layer3
MPEG2.5 Audio Layer3
Windows Media Audio
Ver 7.X & 8.X
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