23
English
NX702
MP3/WMA Playback
This unit is an ID3 Tag compatible model.
This unit supports the ID3 TAGs of the
Version 2.4, 2.3, 1.1 and 1.0.
In displaying, this unit gives priority to the
Version 2.3 and 2.4 TAGs.
What is MP3/WMA
MP3 is an audio compression method
andclassiedintoaudiolayer3ofMPEG
standards.
WMA is an audio compression method
developed by Microsoft Corporation.
These audio compression methods have
penetrated into PC users and become a
standard format.
These features compress the original audio
datatoabout10percentofitsinitialsizewith
ahighsoundquality.Thismeansthatabout
10 music CDs can be recorded on a CD-R
discorCD-RWdisctoallowalonglistening
timewithouthavingtochangeCDs.
Note:SomeCDsrecordedonCD-R/RW
mode may not be usable.
Displaying MP3/WMA TAG titles
Tag information such as title, artist and
album title can be displayed for MP3/WMA
lecontainingTaginformation.
Precautions when creating MP3/
WMA le
Usablesamplingratesandbitrates
1.MP3:Samplingrate8kHz-48kHz,Bitrate
8 kbps-320 kbps / VBR
2.WMA:Bitrate8kbps-320kbps
File extensions
1.Alwaysaddafileextension“.MP3”,
“.WMA”toMP3,WMAlebyusingsingle
byte letters. If you add a file extension
other than specified or forget to add the
leextension,thelecannotbeplayed.
2.FileswithoutMP3/WMAdatawillnotplay.
Theleswillbeplayedsoundlesslyifyou
attempttoplayfileswithoutMP3/WMA
data.
*WhenVBRlesareplayed,theplaytime
display may differ the play location.
*WhenMP3/WMAlesareplayed,alittle
nosoundpartiscausedbetweentunes.
Logicalformat(Filesystem)
WhenwritingMP3/WMAleonaCD-Rdisc
or CD-RW disc, please select “ISO9660 level
1, 2 or Joliet or Romeo” or Apple ISO as the
writingsoftwareformat.Normalplaymaynot
be possible if the disc is recorded on another
format.
Folderstructure
Adiscwithafolderhavingmorethan8
hierarchicallevelswillbeimpossible.
Numberoflesorfolders
1. Up to 999 files can be recognized per
folder.
Upto6000lescanbeplayed.
2. Tracks are played in the order that they
wererecorded ontoa disc. (Tracks
maynotalwaysbeplayedintheorder
displayedonthePC.)
3. Some noise may occur depending on
thetypeofencodersoftwareusedwhile
recording.
PlayingMP3folders
When selected for play, files and folders
(FolderSearch,FileSearchorFolderSelect)
areaccessingintheorderinwhichtheywere
writtentothemedia.
Asaresult,theorderinwhichtheyare
expected to be played may not match the
orderinwhichtheyareactuallyplayed.
Youmaybeabletosettheorderinwhich
MP3/WMAlesaretobeplayedbyassigning
filenamesbeginningwithplaysequence
numbers such as “01” to “99”.
Forexample,amediumwiththefollowing
folder/filehierarchyissubjecttoFolder
Search, File Search or Folder Select.
Seethediagrambelow.