Philips HTS9800W User manual - Page 54

English Glossary Analog: Sound that has not been switched into numbers. Analog sound varies, while digital sound has specific numerical values. These jacks send audio through two channels, the left and right. Aspect ratio: The ratio of vertical and horizontal sizes of a displayed image. The horizontal vs. vertical ratio of conventional TVs is 4:3, and that of wide-screens is 16:9. AUDIO OUT Jacks: Red and white jacks on the back of the DVD system that send audio to another system (TV, Stereo, etc..) Bit rate: The amount of data used to hold a given length of music; measured in kilobits per second, or kbps. Or, the speed at which you record. Generally, the higher the bit rate, or the higher the recording speed, the better the sound quality. However, higher bit rates use more space on a disc. Chapter: Sections of a picture or a music piece on a DVD that are smaller than titles. A title is composed of several chapters. Each chapter is assigned a chapter number enabling you to locate the chapter you want. Component Video Out jacks: Jacks on the back of the DVD system that send high-quality video to a TV that has Component Video In jacks (R/G/B, Y/Pb/Pr, etc..) Disc menu: A screen display prepared for allowing a selection of images, sounds, subtitles, multi-angles, etc. to be recorded on a DVD. DivX 3.11/4.x/5.x/6.x: The DivX® code is a patent-pending, MPEG-4 based video compression technology, developed by DivX® Networks, Inc., that can shrink digital video to sizes small enough to be transported over the internet, while maintaining high visual quality. Dolby Digital: A surround sound system developed by Dolby Laboratories containing up to six channels of digital audio (front left and right, surround left and right, center and subwoofer.) Dolby Digital EX: A surround sound system developed by Dolby Laboratories containing up to seven channels of digital audio (front left and right, surround left and right, center front and rear subwoofer.) Dolby Surround Pro Logic II: It is an improved matrix decoding technology that provides better spatiality and directionality on Dolby Surround program material, provides a convincing three dimensional sound field on conventional stereo music recordings and is ideally suited to bring the surround experience to automotive sound. While conventional surround programming is fully compatible with Dolby Surround Pro Logic II decoders, soundtracks will be able to be encoded specifically to take full advantage of Pro Logic II playback, including separate left and right surround channels. (Such material also compatible with conventional Pro Logic decoders.) DTS: Digital Theater Systems. This is a surround sound system, but it is different from Dolby Digital. The formats are developed by different companies. HDMI: High-Definition Multimedia Interface (HDMI) is a high-speed digital interface that can transmit uncompressed high definition video and digital multi-channel audio. It delivers perfect picture and sound quality, completely free from noise. HDMI is fully backward-compatible with DVI. As required by the HDMI standard, connecting to HDMI or DVI products without HDCP (Highbandwidth Digital Content Protection) will result in no Video or Audio output. HDCP (High-bandwidth Digital Content Protection) is a specification that provides a secure transmission of digital contents between different devices (to prevent unauthorized copyright.) JPEG: A very common digital still picture format. A still picture data compression system proposed by the Joint Photographic Expert Group, which features small decrease in image quality in spite of its high compression ratio. 54