Mazda 6 2011, Manual

Page: 248 / 522

Bit rate
Refers to the volume of data per second,
expressed in bps (bits per second).
Generally, the larger the number of the
transfer bit rate when compressing an
MP3 file, the more information regarding
musical reproduction it carries, and
therefore the better the sound quality.
Packet writing
A general term for the method, similar to
that used for floppy discs or hard drives,
of recording the required file in a single
increment on a CD-R and similar.
ID3 Tag
ID3 tag is a method for storing
information related to the music in an
MP3 file. Information such as track, artist
and album name can be stored. This
content can be freely edited using ID3
editing function software.
VBR
Abbreviation for Variable Bit Rate. While
CBR (Constant Bit Rate) is generally
used, VBR varies the bit rate for audio
compression according to compression
conditions and this allows for
compression with preference given to
sound quality.
q
Operating Tips for WMA
WMA is short for Windows Media Audio
and is the audio compression format used
by Microsoft.
Audio data can be created and stored at a
higher compression ratio than MP3.
* Microsoft and Windows Media are
registered trademarks of Microsoft
Corporation U.S. in the United States
and other countries.
Playable WMA file specification
CD-R and CD-RW including WMA files
can be played with this unit. Discs which
conform to the following formats can be
played.
Playable WMA files are as follows:
Item Content
Specification
Windows Media
Audio Version 7.0,
8.0, 9.0
Sampling
frequency
Bit rate
32kHz. . . . . . . 32, 40,
48 kbps
44.1kHz . . . . . 32, 48,
64, 80, 96, 128, 160,
192, 256, 320 kbps
48kHz. . . . . . . 64, 96,
128, 160, 192 kbps
VBR (Variable Bit Rate) Supported
Channel mode Stereo/Monaural
WMA tag
Title, artist name,
album name
CAUTION
This unit plays files with the (.wma)
file extension as a WMA file. Do not
use the WMA file extension for files
other than WMA files. It may cause
noise or a malfunction.
l
In a WMA file, the track name, artist
name and album name are recorded
with data called
“
WMA-Tag
”
, and the
information can be displayed.
l
WMA files which do not comply with
the specific standard may not be played
correctly or its file and folder name
may not be displayed correctly.
l
The file extension may not be provided
depending on the computer operating
system, version, software, or settings.
In this case, add the file extension
“
.wma
”
to the end of the file name, and
then write the disc.
6-24
Interior Comfort
Audio System
Mazda6_8BG7-EC-10H_Edition1 Page248
Monday, August 2 2010 1:27 PM
Form No.8BG7-EC-10H