compression ratio NISSAN CUBE 2014 3.G Owners Manual

4-24Center display, heater, air conditioner, audio and phone systems
.The iPod nano®(1st Generation) may
remain in fast forward or rewind mode if it
is connected during a seek operation. In this
case, please manually reset the iPod
®.
. If you are using an iPod®(3rd Generation
with Dock connector) , do not use very long
names for the song title, album name or
artist name to avoid the iPod
®from resetting
itself.
. Be careful not to do the following, or the
cable could be damaged and a loss of
function may occur.
— Bend the cable excessively (1.6 in (40
mm) radius minimum).
— Twist the cable excessively (more than 180 degrees) .
— Pull or drop the cable.
— Store objects with sharp edges in the storage where the cable is stored.
— Spill liquids on the cable and connectors.
. Do not connect the cable to the iPod
®if the
cable and/or connectors are wet. It may
damage the iPod
®.
. If the cable and connectors are exposed to
water, allow the cable and/or connectors to
dry completely before connecting the cable
to the iPod
®(wait 24 hours for it to dry) . .
If the connector is exposed to fluids other
than water, evaporative residue may cause a
short between the connector pins. In this
case, replace the cable, otherwise damage
to the iPod
®and a loss of function may
occur.
. If the cable is damaged (insulation cut,
connectors cracked, contamination such as
liquids, dust, dirt, etc. in the connectors) , do
not use the cable and contact a NISSAN
dealer to replace the cable with a new one.
. When not in use for extended periods of
time, store the cable in a clean, dust free
environment at room temperature and with-
out direct sun exposure.
. Do not use the cable for any other purposes
other than its intended use in the vehicle.
. iPod
®charging is only possible for devices
that support charging via a FireWire®
connection.* 12V-charge iPod®s are not chargeable with this
system.
*iPod
®, iPhone®and FireWire®are trademarks of
Apple Inc., registered in the U.S. and other
countries.
Compact Disc (CD) with MP3 or WMA
(if so equipped)
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-ROM can reduce the
file size by approximately 10:1 ratio (Sam-
pling: 44.1 kHz, Bit rate: 128 kbps) with
virtually no perceptible loss in quality. MP3
compression removes the redundant and
irrelevant 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.

4-26Center display, heater, air conditioner, audio and phone systems
.An iPod nano®(2nd Generation) will con-
tinue to fast-forward or rewind if it is
disconnected during a seek operation.
. An incorrect song title may appear when the
Play Mode is changed while using an iPod
nano
®(2nd Generation)
. Audiobooks may not play in the same order
as they appear on an iPod
®.
. Large video files cause slow responses in an
iPod
®. The vehicle center display may
momentarily black out, but will soon recover.
. If an iPod
®automatically selects large video
files while in the shuffle mode, the vehicle
center display may momentarily black out,
but will soon recover.
Compressed Audio Files (MP3/WMA/
AAC) (if so equipped)
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 can reduce the file size by
approximately a 10:1 ratio (Sampling: 44.1
kHz, Bit rate: 128 kbps) with virtually no
perceptible loss in quality. The compression reduces certain parts of sound that seem
inaudible to most people.
. 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.
. AAC/M4A — Advanced Audio Coding
(AAC) is a lossy audio compression format.
Audio files that have been encoded with
AAC are generally smaller in size and deliver
a higher quality of sound than MP3.
. 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, 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.