Infiniti QX56 Automobile User Manual


 
WMA —WindowsMedia Audio(WMA)* isa
compressed audio format created by Mi-
crosoft as an alternative to MP3. The WMA
codec offers greater file compression than
the MP3 codec, enabling storage of more
digital audio tracks in the same amount of
space when compared to MP3s at the same
level of quality.
Bit rate Bit rate denotes the number of
bits per second used by a digital music file.
The size and quality of a compressed digital
audio file is determined by the bit rate used
when encoding the file.
Sampling frequency — Sampling frequency
is the rate at which the samples of a signal
are converted from analog to digital (A/D
conversion) per second.
Multisession Multisession is one of the
methods for writing data to media. Writing
data once to the media is called a single
session, andwritingmore thanonce iscalled
a multisession.
ID3/WMA Tag The ID3/WMA tag is the
part of the encoded MP3 or WMA file that
contains information about the digital music
file such as song title, artist, album title,
encoding bit rate, track time duration, etc.
ID3 tag information is displayed on the
Album/Artist/Track title line on the display.
* Windows and Windows Media are regis-
tered trademarks and trademarks of the Mi-
crosoft Corporation in the United States of
America and/or other countries.
CompactFlash is a registered trademark of the
SanDisk Corporation in the United States of
America and/or other countries.
Playback order:
Music playback order of a CD/CF with MP3 or
WMA files is as illustrated.
The names of folders not containing MP3 or
WMA files are not shown in the display.
Playback order chart
WHA1078
Monitor, climate, audio, phone and voice recognition systems 4-29
REVIEW COPY—
2010 Infiniti QX56 (iwz)
Owners Manual (owners)—USA_English (nna)
02/12/09—diane