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Using the USB Music File Player
Audio Operations
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About the supported USB memory standards
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Supported file formats:
FAT 32
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Supported audio formats:
MP3/WMA/AAC
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Maximum current:
1.0 A
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Supported capacities:
16 MB to 8 GB
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Compatibility:
USB1.0/1.1/2.0 (maximum transfer speed is same as USB 2.0)
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Mass memory support:
Supports USB mass storage class.
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Does not support USB hubs or multi card readers.
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Supported MP3 file standards
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Supported standards:
MPEG1/2/2.5 Audio Layer 3
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Supported sampling frequencies (kHz):
• MP3 (MPEG1 Audio Layer 3): 32, 44.1, 48
• MP3 (MPEG2 Audio Layer 3): 16, 22.05, 24
• MP3 (MPEG2.5 Audio Layer 3): 8, 11.025, 12
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Supported bit rates (kbps):
• MP3 (MPEG1 Audio Layer 3): 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256,
320
• MP3 (MPEG2/2.5 Audio Layer 3): 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160
* Supports VBR (Variable Bit Rate).
* Emphasis supports only 50/15ms.
* Does not support free format.
* Does not support DRM (Digital Rights Management).
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Supported channel modes:
Stereo, Joint Stereo, Dual channels, Monaural
About USB Devices