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A digital medium that transports digital data from servers to clients and vice versa. An interaction channel is a logical construct built on top of physical channels.
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A channel whose high frequency information is not combined into the coupling channel. (The lfe channel is always independent.)
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An application resource whose content is not manifested directly to an application or application environment, but instead is visible only to the receiver platform.
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A facility defined by an implementer of a DASE System.
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A procedural application that makes use of markup content; a Java Xlet that creates and causes the display of an XDML document instance is an example of a hybrid procedural application.
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A declarative application that makes use of active object content; an XDML document with an embedded Java Xlet is an example of a hybrid declarative application.
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A hybrid declarative application or a hybrid procedural application.
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A type of source coding that uses codes of different lengths to represent symbols which have unequal likelihood of occurrence.
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A device where module(s) can be connected. For example, a television, an integrated receiver-decoder, or a PC.
Posted on April 1, 2015 in
High-definition television provides significantly improved picture quality relative to conventional (analog NTSC) television and a wide screen format (16:9 aspect ratio). The ATSC Standard enables transmission of HDTV pictures at several frame rates and one of two picture formats; these are listed in the top two lines of Table 5.1. The ATSC Standard also enables […]
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The Advanced Television Systems Committee, Inc., is an international, non-profit organization developing voluntary standards and recommended practices for digital terrestrial broadcasting. ATSC member organizations represent the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. ATSC also develops digital terrestrial broadcasting implementation strategies and supports educational activities on ATSC standards.
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