20. GLOSSARY
AAC
Advanced Audio Coding (AAC) is a lossy compression and encoding scheme for digital audio. Audio files that have been encoded with AAC generally achieves better sound quality than MP3 at similar bit rates.
AACS
Advanced Access Content System (AACS) is the content protection scheme used with
Analog Audio
An electrical signal that directly represents sound. Compare this to digital audio which can be an electrical signal, but is an indirect representation of sound. Also see “Digital Audio”.
Aspect Ratio
The width of a TV screen relative to its height. Conventional TVs are 4:3 (in other words, the TV screen is almost square); widescreen models are 16:9 (the TV screen is almost twice as wide as its height).
AVCHD
AVCHD is a new format for high definition video camcorders which can record and play
BD-Live™
Blu-ray Disc™
Chapter
Just as a book is split up into several chapters, a title on a
Cinavia™
Cinavia Notice
This product uses Cinavia technology to limit the use of unauthorized copies of some
To request additional information about Cinavia by mail, |
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send a postcard with your mailing address to: Cinavia |
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Consumer Information Center, P.O. Box 86851, San |
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Diego, CA, 92138, USA. |
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This product incorporates proprietary technology under |
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license from Verance Corporation and is protected by |
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U.S. Patent 7,369,677 and other U.S. and worldwide |
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patents issued and pending as well as copyright |
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and trade secret protection for certain aspects of |
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such technology. Cinavia is a trademark of Verance | EN |
Corporation. Copyright | |
All rights reserved by Verance. Reverse engineering or |
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disassembly is prohibited. |
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Default Gateway
IP address of the electronic devices (such as router) which provide Internet access.
Digital Audio
An indirect representation of sound by numbers. During recording, the sound is measured at discrete intervals (44,100 times a second for CD audio) by an
DLNA (Digital Living Network Alliance)
DLNA is a
DNS Server
A server which translates Internet domain names into IP addresses.
Dolby® Digital
The system to compress digital sound developed by Dolby Laboratories. It offers you sound of stereo (2ch) or
Dolby Digital Plus
Dolby Digital Plus is the next generation digital audio compression technology developed as an extension to Dolby Digital.
Dolby TrueHD
Dolby TrueHD is a lossless coding technology developed for next generation optical discs.
DTS® (Digital Theater System)
DTS® is a multi channel surround sound system.You can enjoy movie dynamic and realistic sound like movie theater. DTS surround sound technologies were developed by DTS, Inc.
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