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NA30C
MP3/WMA Operation
Type Specification
Compatible File Types
• MP3 data (.mp3)
• WMA data (.wma)
Incompatible File
Types
• DRM protected files
• WMA lossless
• Apple lossless
• WMA Pro
• MP3 Pro
• MP3 playlists
• M4A/AAC data
• WAV lossless
Sampling Frequency
Rate Compatibility
• MP3: 8kHz - 48kHz
• WMA: 32kHz - 48kHz
Transfer Bit Rate
Compatibility
• MP3: 32kbps - 320kbps
• WMA: 32kbps - 192kbps
Character Support
• Song Title: 32 characters
• Artist Name: 32 characters
• Album Name: 32 characters
• File Name: 32 characters
• Folder Name: 32 characters
ID3 Tag Support
• MP3 Tags: Version 1.0 - 2.4
• WMA Tags
File/Folder Limit
• Maximum number of files: 999
• Maximum number of folders: 500 (plus the root folder)
• Maximum number of files in each folder: 999
Note: For devices with more than the maximum number of
files/folders, some files will be ingnored and may not function
properly.
USB/SD File System
• FAT/FAT32 file system supported.
• HFS/NTFS/EXT2/EXT3 not supported.
File/Folder Compatibility and Support
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