Setting the range of mp3 file selection, Playing mp3 data, About mp3 – Alpine DVA-7996 User Manual

Page 27

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Setting the Range of MP3 File
Selection

You can set the range of MP3 file selection to “entire
disc contents” or “folder contents only.”

1

Press and hold the SETUP button for at least 3
seconds.

2

Press the

DN or

UP button to select DISC/

FOLDER (file selection range).

3

Press the BAND button to toggle the mode between

DISC ALL and FOLDER.

DISC ALL : plays all the files on one disc

FOLDER : plays files in the selected folder only.

NOTES

The initial setting at the factory is DISC ALL.

For the MP3 CD Changer, the range of MP3 file selection
applies to REPEAT, M.I.X. and SCAN modes only. The unit
plays all files on a disc even if the MP3 Range selection is set
to “folder contents only.”

Perform this setting before loading the disc. If the disc is
already loaded, perform either of the following to decide the
setting.
• Turn OFF the main unit
• Disc eject
• Switch source

4

Press the SETUP button to set the selected mode.

Playing MP3 Data

The unit can be set to play only the audio data (“Mix
Disc CD”) or only the MP3 files (“Mix Disc MP3”) on
discs containing both audio data and MP3 data (when
using discs containing both audio data and MP3 data).

1

Press and hold the SETUP button for at least 3
seconds.

2

Press the

DN or

UP button to select “Mix Disc

CD/MP3.”

3

Press the BAND button to toggle the mode between
MixDisc CD and MixDisc MP3.

MixDisc CD: The unit can be set to play only the
audio data on discs containing both audio data and
MP3 data.

MixDisc MP3: Only the MP3 files on discs containing
both audio data and MP3 data.

4

Press the SETUP button to return to normal mode.

NOTE

Perform this setting before loading the disc. If the disc is already
loaded, perform either of the following to decide the setting.
• Turn OFF the main unit
• Disc eject
• Switch source

About MP3

CAUTION
Except for personal enjoyment, duplicating audio data
(including MP3 data) or distributing, transferring, or
copying it, whether for free or for a fee, without the
permission of the copyright holder is strictly prohibited
by the Copyright Act and by international treaty.

What is MP3?

MP3, whose official name is “MPEG Audio Layer 3”, is a
compression standard prescribed by the ISO, the
International Standardization Organization and MPEG
which is a joint activity institution of the IEC.

MP3 files contain compressed audio data. MP3 encoding
is capable of compressing the audio data at extremely
high ratios shrinking music files by as much as one-tenth
their original size. This is achieved while still maintaining
near CD quality. The MP3 format realizes such high
compression ratios by eliminating the sounds that are
either inaudible to the human ear or masked by other
sounds.

Method for creating MP3 files

The software used to create MP3 files is widely sold or
free from various sources. For details on creating MP3
files, refer to the user's manual for that software.
The MP3 files that can be played back by this device
have the file extension “mp3”. Files with no extension can
not be played back.

Supported playback sampling rates and bit rates

Sampling rates: 32 kHz - 48 kHz, bit rates: 32 - 320 kbps
Note that for sampling rates such as 22.05 kHz, this
device’s frame display (Page 14) may not display
correctly.

ID3 tags

This device supports ID3 tag v1.
If ID3 tag data is in an MP3 file, this device can display
the title (track title), artist name, and album name ID3 tag
data.

This device can only display single-byte alphanumeric
characters and the underscore. For non-supported
characters, “NO SUPPORT” is displayed.

Producing MP3 discs

MP3 files are prepared, then written to a CD-R or CD-RW
using CD-R writing software. A disc can hold up to 255
files/folders (including Root Folders).

Media supported

The media that this device can play back are CD-ROMs,
CD-Rs, and CD-RWs.

Continued

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