AUDIO SYSTEM
2-17
AUDIO
SY
STEM
MP3
MP3 disc related information and
precaution
●
Information
•
The MP3 file standards supported by the
device are as follows.
•
Acceptable standard: MPEG1 AUDIO LAYER 3
•
Acceptable sampling frequency: 32, 44.1, 48
(KHz)
•
Acceptable bit rate: 32, 40, 48, 56, 64, 80, 96,
112, 128, 160, 192, 224, 256, 320 (Kbps)
•
Recommended bit rate & reference sam-
pling frequency: 96,128, 192 Kbps fixed bit
rate /44.1KHz
•
ID3 tag
This device supports ID3v1.0, ID3v1.1,
ID3v2.2, ID3v2.3, and ID3v2.4 ID3 tags.
•
Supported media
The MP3 media supported by the device are
CD-ROM and USB.
•
Supported media formats
This device supports ISO9660 LEVEL1 and
LEVEL2. Detailed specification is as below.
•
Maximum directory layers: 8 layers
•
Maximum folder length: 64 Bytes, file name
length: 64 Bytes
•
Supported characters for folder name/ file
name: Alphanumeric characters, Korean
standard character set 2350 characters,
Simplified Chinese 4888 characters
•
Maximum number of folders which can be
stored onto one disc: 256 folders (including
ROOT directory)
•
Maximum number of files which can be
stored onto one disc: 512 files
•
Precautions upon burning MP3 files
•
The use of ISO 9660 LEVEL 2 JOLIET format
is recommended when burning MP3 files.
Burning in other formats may abnormally
display the file names.
•
It is possible to display up to 32 characters for
file and folder names in case of UNICODE, and
up to 64 characters in case of ASCII. Although
the full length of the file name can be dis-
played by using the scroll function, the full
length of folder names may not be displayed
as the scroll function does not operate when
displaying folder names.
●
Precaution
Please use a MP3 bit rate which is less than
128 kbps. The sound quality cannot be guar-
anteed for MP3s exceeding 128kbps.
