Onkyo BD-SP809 Owner Manual - Page 53

14. GLOSSARY 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. See also "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 high-resolution HD images. BD-Live™ BD-Live™ is a BD-video (BD-ROM version 2 Profile 2.0) which contains new functions (e.g. Internet connection), in addition to the BONUSVIEW™ function. Blockbuster Blockbuster is online service which you can rent or purchase movies and TV episodes streamed over the Internet. Blockbuster is available only in the United States. Blu-ray Disc™ Blu-ray Disc™ is a next generation optical video disc which is capable of storing much more data than a conventional DVD. The large capacity makes it possible to benefit from the features such as high-definition videos, multi-channel surround sounds, interactive menus and so on. Chapter Just as a book is split up into several chapters, a title on a BD-video or DVD-video is usually divided into chapters. See also "Title". Component Video Output Each signal of luminance (Y) and component (PB/CB, PR/ CR) is independent to output so that you can experience picture color as it is. Also, due to compatibility with progressive video (480p), you can experience higher-density picture than that in interlace (480i). 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 analogto-digital converter, generating a stream of numbers. On playback, a digital-to-analog converter generates an analog signal based on these numbers. See also "Sampling Frequency" and "Analog Audio". DLNA (Digital Living Network Alliance) DLNA is a cross-industry organization of consumer electronics that formulates DLNA Interoperability Guidelines for sharing digital contents within a home network. 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 multichannel audio. Dolby Digital Plus Dolby Digital Plus is the next generation digital audio compression technology developed as an extension to Dolby Digital. Blu-ray Disc™ supports 7.1 multi-channel surround sound output. Dolby TrueHD Dolby TrueHD is a lossless coding technology developed for next generation optical discs. Blu-ray Disc™ supports 7.1 multi-channel surround sound output. 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. DTS-HD® DTS-HD® is a lossless coding technology developed as an extension of the original DTS Coherent Acoustics format. Blu-ray Disc™ supports 7.1 multi-channel surround sound output. Film Fresh Film Fresh is online service which you can rent or purchase movies and TV episodes streamed over the Internet. Film Fresh is available only in the United States. Gateway IP address of the electronic devices (such as router) which provide Internet access. EN 53