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WMA (USB Flash drive)
Sampling rates:
8 - 48 kHz
Bit rates:
8 - 385 kbps
AAC (USB Flash drive)
Sampling rates:
16 - 48 kHz
Bit rates:
8 - 320 kbps
FLAC (USB Flash drive)
Sampling rates:
8 - 96 kHz
WAV (USB Flash drive)
Sampling rates:
8 - 96 kHz
APE (USB Flash drive)
Sampling rates:
8 - 48 kHz
This device may not play back correctly depending on
sampling rates.
ID3 tags
This device supports ID3 tag. If tag data is in an MP3/
WMA/AAC/FLAC/WAV/APE file, this device can display
the title (track title), artist name, and album name ID3
tag data.
For non-supported characters, “?” is displayed.
The number of characters may be limited, or not
correctly displayed, depending on the tag information.
Playing back MP3/WMA/AAC/FLAC/WAV/APE
MP3/WMA/AAC/FLAC/WAV/APE files are prepared, then
written to a USB flash drive.
• Maximum numbers of playable files/folders
USB Flash drive: 10,000 files/folders (including Root
Folder)
• Largest playable file size: 512 MB
Playback may not be performed if a USB flash drive
exceeds the limitations described above.
If a file/folder name is long, the maximum possible
number of files may decrease.
• Both Audio and Video files are counted if their formats
are playable on this unit.
Media supported
The media that this device can play back a USB flash
drive.
Corresponding File Systems
This device supports FAT 16/32, exFAT.
The maximum nested folder depth is 8 (including the
root directory). File names are limited to 256 characters
(including the extension).
Valid characters for folder/file names are letters A-Z (all
caps), numbers 0-9, and ‘_’ (underscore).
Terminology
Bit rate
This is the “sound” compression rate specified for
encoding. The higher the bit rate, the higher the sound
quality, but also the larger the files.
Sampling rate
This value shows how many times per second the data is
sampled (recorded). For example, music CDs use a
sampling rate of 44.1 kHz, so the sound is sampled
(recorded) 44,100 times per second. The higher the
sampling rate, the higher the sound quality, but also the
larger the volume of data.
Encoding
Converting music CDs, WAVE (AIFF) files, and other
sound files into the specified audio compression format.
Tag
Song information such as track titles, artist names,
album names, etc., written into MP3/WMA/AAC/FLAC/
WAV/APE (USB flash drive) files.
Root folder
The root folder (or root directory) is found at the top of
the file system. The root folder contains all folders and
files. It is created automatically for all USB flash drives.
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