Lexus RX450hL Manual page 178

178
4-6. Tips for operating the audio/visual system
symbol may also be included.)
 Level 2: The file name can have up
to 31 characters (including the sep-
aration mark "." and file extension).
Each folder must contain fewer than
8 hierarchies.
MP3
■
 MP3 is an audio compression stan-
dard determined by a working
group (MPEG) of the ISO (Interna-
tional Standard Organization). MP3
compresses audio data to about
1/10 the size of that on conventional
discs.
WMA
■
 WMA (Windows Media Audio) is
an audio compression format devel-
®
oped by Microsoft
files into a size smaller than that of
MP3 files. The decoding formats for
WMA files are Ver. 7, 8 and 9.
 Trademark Acknowledgement
Windows Media and the Windows
logo are trademarks or registered
trademarks of Microsoft Corpora-
tion in the United States and/or
other countries.
 This product includes technology
owned by Microsoft Corporation
and cannot be used or distributed
without a license from Microsoft
Licensing, Inc.
 This product is protected by certain
intellectual property rights of Micro-
soft Corporation and third parties.
Use or distribution of such technol-
ogy outside of this product is pro-
hibited without a license from
Microsoft or an authorized Micro-
soft subsidiary and third parties.
AAC
■
 AAC is short for Advanced Audio
Coding and refers to an audio com-
pression technology standard used
with MPEG2 and MPEG4.
. It compresses