compression ratio NISSAN MURANO 2009 Owner´s Manual

Black plate (197,1)
Model "Z51-D" EDITED: 2007/ 10/ 2
Compact Disc (CD)/CompactFlash (CF)
with MP3 or WMA
Explanation of terms:
.MP3 — MP3 is short for Moving Pictures
Experts Group Audio Layer 3. MP3 is the
most well known compressed digital audio
file format. This format allows for near “CD
quality” sound, but at a fraction of the size of
normal audio files. MP3 conversion of an
audio track from CD/CF can reduce the file
size by approximately 10:1 ratio (Sampling:
44.1 kHz, Bit rate: 128 kbps) with virtually
no perceptible loss in quality. MP3 com-
pression removes the redundant and irrele-
vant parts of a sound signal that the human
ear doesn’t hear.
.WMA — Windows Media Audio (WMA) is a
compressed audio format created by Micro-
soft 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 files.
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, and writing more than once is
called 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 or trademarks of Microsoft
Corporation in the United States of America
and/or other countries.
CompactFlash is a trademark of SanDisk
Corporation in the United States of America
and/or other countries.
SAA1025
Playback order:
Music playback order of the CD/CF with MP3 or
WMA is as illustrated above.
.The folder names of folders not containing
MP3/WMA files are not shown in the
display.
Monitor, heater, air conditioner, audio, phone and voice recognition systems4-35

Black plate (234,1)
Model "Z51-D" EDITED: 2007/ 10/ 2
Select No.* (VIDEO-CD) :
Select the “Select No.” key and push the
ENTERbutton to open the number entry screen.
Input the number you wish to search for and
select the “OK” key with the multi-function
controller, and then push theENTERbutton.
The specified scene will be played.
Menu Skip (DVD-VIDEO):
DVD menus are automatically configured and
the contents will be played directly when the
“Menu Skip” key is turned on. Note that some
discs may not be played directly even if this item
is turned on.
DVD Language (DVD-VIDEO, VIDEO-CD):
Select the “DVD Language” key and push the
ENTERbutton to open the number entry screen.
Input the number corresponding to the preferred
language and select the “OK” key with the multi-
function controller. Then push theENTER
button. The DVD top menu language will be
changed to the one specified.
DRC (DVD-VIDEO) :
DRC (Dynamic Range Compression) allows you
to tune the dynamic range of the sound
recorded in the Dolby Digital format.Remote controller operation
Use the remote controller to adjust the following
items.
Rear display open/close:
To open or close the flip-down rear display, push
the “
” button on the remote controller.
Joystick:
Use the joystick “
” to select the items
displayed on the rear screen.
ENTER button:
Push theENTER“
” button to make the
selected item complete on the rear screen.
BACK button:
Press to go back to the previous screen or
cancel the selection.
Display tilt:
Adjust the display angle by pushing the “DIS-
PLAY TILT” button
or.
DVD mode:
To select the DVD mode, push the DVD button.
AUX mode:
To select the AUX (Auxiliary input jacks) mode,
push the AUX button.Volume:
To control the volume level, push the “VOL”
button
or.
Display:
Press to adjust the rear display screen bright-
ness, tint, contrast, etc.
Aspect:
To change the display size, push the “ASPECT”
button. Each time the button is pushed, the
display size will change to “Cinema”, “Wide”,
“Full” or “Normal”.
Sound:
To change the language, push the “SOUND”
button. Each time the button is pushed, the
language will change to each language stored in
the DVD.
Headphones:
The DVD sound can be heard through the
headphones.
Push the “
” button. Each time the button is
pushed the mode will switch to ON or OFF.
To control the volume of sound from the
headphones, use the VOLUME CONTROL
knob attached to the headphones.
4-72Monitor, heater, air conditioner, audio, phone and voice recognition systems