Pioneer AVIC-U310BT operation manual Appendix, WAV compatibility, AAC compatibility, Common notes

Appendix

WAV compatibility

Media	CD-R/-RW, USB storage device
File extension	.wav
Format	Linear PCM (LPCM), MS ADPCM
Sampling frequency	LPCM: 16 kHz to 48 kHz
	MS ADPCM: 22.05 kHz and 44.1 kHz

AAC compatibility

Media	CD-R/-RW, USB storage device
File extension	.m4a
Bit rate	16 kbps to 320 kbps (CBR)
Sampling frequency	11.025 kHz to 48 kHz

Notes:

!The navigation system plays back AAC files encoded by iTunes.

!The navigation system is not compatible with the following: Apple Lossless, files encoded with VBR

Appendix

Appendix

Common notes

!The navigation system may not operate cor- rectly, depending on the application used to encode WMA files.

!Depending on the version of Windows Media Player used to encode WMA files, album names and other text information may not be correctly displayed.

!There may be a slight delay when starting playback of audio files encoded with image data.

!The navigation system is not compatible with packet write data transfer.

!This navigation system can recognize up to 32 characters, beginning with the first char- acter, including extension for the file and folder name. However, the maximum num- ber of the characters that you can display varies according to the width of each char- acter, and of the display area.

!Folder selection sequence or other opera- tions may be altered, depending on the en- coding or writing software.

!Regardless of the length of blank section between the songs of original recording,

compressed audio discs play with a short pause between songs.

Example of a hierarchy

The following figure is an example of the tier structure in the disc. The numbers in the fig- ure indicate the order in which folder numbers are assigned and the order to be played back. : Folder

: File

1

2

3

4

5

6

Level 1 Level 2 Level 3 Level 4

En 127