Appendix
Appendix
WMA compatibility
Media | USB storage de- | SD memory card | |||
DL | vice | ||||
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File extension | .wma |
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Bit rate | 5 kbps to 320 kbps (CBR), VBR |
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Sampling frequency | 8 kHz to 48 kHz |
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Note: |
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The navigation system is not compatible with the following:
Windows Media™ Audio 9 Professional, Lossless, Voice
WAV compatibility
Media | USB storage de- | SD memory card | |||
DL | vice | ||||
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File extension |
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| .wav |
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Format |
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| Linear PCM (LPCM), | ||
| WAV files on the |
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Sampling frequency | LPCM: 16 kHz to 48 kHz | ||||
DL cannot be played. |
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Quantization bits |
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| LPCM: 8 bits and 16 bits | ||
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| MS ADPCM: 4 bits |
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Note: |
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The sampling frequency shown in the display may be rounded. |
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AAC compatibility
Media | USB storage de- | SD memory card | |||
DL | vice | ||||
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File extension | .m4a |
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Bit rate | 8 kbps to 320 kbps (CBR) |
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Sampling frequency | 8 kHz to 44.1 kHz |
| 8 kHz to 48 kHz |
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Note: |
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The navigation system plays back AAC files encoded by iTunes.
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