3. DEVICE OPERATION

PLAYING AUDIO FILES

In addition to standard CD-DA discs, the DN-C640 can read audio files from many different types of Data discs. For a list of compatible compressed and uncompressed audio files, see following section: Audio File Format Specifications.

■Supported data discs

Compact Disc Recordable (CD-R)

Compact Disc ReWritable (CD-RW)

Digital Versatile Disk Recordable (DVD-R)

Digital Versatile Disk ReWritable (DVD-RW)

R W

DVD plus R (DVD+R)

DVD+R

DVD plus RW (DVD+RW)

DVD+ReWritable

NOTE:

•The DN-C640 supports following file system for the data discs. ISO9660 Level1 and Level2, Joliet, UDF version 1.50 and 2.00

•The DN-C640 cannot read unfinalized CD-R disc.

•The DN-C640 can only read the 1st session of a multi-session disc.

•There are the following conditions in the data discs that can be read.

– Maximum number of directories:

254

– Maximum number of files:

999

If there are more than 1,000 files, only the first 999 files are played.

– Folder layers:

8 layers, including root

•The DN-C640 does not support two byte character sets.

■Audio file format specifications

The DN-C640 supports PCM, MP3, MP2 and WMA audio formats.

 

File Extension

System

Sample Rate

Bit Rate

Resolution

PCM

wav

16-Bit Linear PCM

48kHz, 44.1kHz, 32kHz

–

16-bit

24-Bit Linear PCM

48kHz, 44.1kHz, 32kHz

–

24-bit

 

 

MP2

mpg

ISO/IEC11172-3 MPEG1- L2

48kHz, 44.1kHz, 32kHz

64 kbps – 384 kbps

16-bit

ISO/IEC13818-3 MPEG2- L2

24kHz, 22.05kHz, 16kHz

32 kbps – 128 kbps

16-bit

 

 

MP3

mp3

ISO/IEC11172-3 MPEG1- L3

48kHz, 44.1kHz, 32kHz

32 kbps – 320 kbps

16-bit

ISO/IEC13818-3 MPEG2- L3

24kHz, 22.05kHz, 16kHz

8 kbps – 160 kbps

16-bit

 

 

WMA

.wma

Windows Media Audio

48kHz, 44.1kHz

64 kbps – 192 kbps

16-bit

32kHz

32 kbps – 48 kbps

16-bit

 

 

 

ENGLISH

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