MP3 (MPEG-1 Audio Layer 3) is a digital audio encoding format using a form of lossy data compression.
“MPEG Layer 3 audio coding technology licensed from Fraunhofer IIS and Thomson.”
“Supply of this product only conveys a license for private, non-commercial use and does not convey a license nor imply
any right to use this product in any commercial (i.e. revenue-generating) real time broadcasting (terrestrial, satellite, cable
and/or any other media), broadcasting/streaming via internet, intranets and/or other networks or in other electronic content
distribution systems, such as pay-audio or audio-on-demand applications. An independent license for such use is required.
For details,please visit
.”
http://www.mp3licensing.com
What You need to know
The VML Audio Player supports playback of MP3 and WAV files from a USB Mass Storage Device or optional automotive
grade internal Hard Drive (see details below).
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What is MP3?
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MP3
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Bit rate: 8 kbps to 320 kbps
Sampling frequency: 16 kHz to 48 kHz
Compatible ID3 tag version: 1.0, 1.1, 2.2, 2.3, 2.4 (ID3 tag Version 2.x is given priority over Version 1.x.)
M3u playlist: Supported
MP3 PRO: Not supported
WAV
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Compatible format: Linear PCM (LPCM)
Quantization bits: 8, 16, 24 and 32 (LPCM)
Sampling frequency: 16 kHz to 48 kHz (LPCM)
Audio Format Compatibility
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This unit can playback files in USB memory and USB Portable Audio Players that support the USB Mass Storage
Class (MSC) protocol.
You cannot connect a USB memory or USB Portable Audio Player to this unit via a USB hub (unless otherwise
specified).
Partitioned USB memory is compatible with this unit.(Can not be managed by Windows XP and Windows Vista).
USB memory or USB Portable Audio Player must be formatted as FAT16 or FAT32.
Unit can playback up to 999 playlists and up to 999 files in each playlist (per partition). Large amount of playlists and
files can result in slow navigation and playback.
You must maintain “Free Space” on USB memory or USB Portable Audio Player necessary for unit operation
(approximately 1% of partition capacity).
USB Memory/Portable Audio Player Handling
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This unit can playback files from the optional internal IDE Hard Disc Drive (HDD).
HDD playback functionality requires additional activation.
HDD playback functionality will be automatically de-activated after 5 failed attempts to recognize HDD.
Unit can recognize up to 4 Primary Partitions accessible as separate Discs.
HDD must be formatted as FAT16 or FAT32.
Unit can playback up to 999 playlists and up to 999 files in each playlist (per partition). Large amount of playlists and
files can result in slow navigation and playback.
You must maintain “Free Space” on HDD necessary for unit operation (approximately 1% of partition capacity).
Internal Hard Drive Handling
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To prevent the accidental loss of data, we are strongly recommend always backing up important data on your
computer.
VAIS Technology accepts no responsibility for any loss of data on USB memory/USB Portable Audio Player
and/or HDD, even if data is lost while using this unit.
This unit does not support connections to a computer.
IMPORTANT
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- VML can playback up to 999 playlists in CD-MP3 emulation mode and up to 99 playlist in CD changer or MD changer emulation mode.
