Digital TV: Difference between revisions
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Digital TV or '''D'''igital '''V'''ideo '''B'''roadcasting, is a set of standards for the transmission of digital video and audio. |
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DVB consists of a data packets, which carries a MPEG2 coded video/audio and EPG combined with other payload encapsulated in [[MPEG2 Transport Stream]]s. Depending on the transmission path there a different kinds of Digital TV, which are using different [[Modulation Scheme]]s, frequencies, transmission parameters and are optimized for different transmission networks and target devices. |
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[[DVB-S]] (Digital Video Broadcasting over Satellite) |
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[[DVB-C]] (Digital Video Broadcasting over Cable Networks) |
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[[DVB-H]] (a new standard for mobile devices, e.g. mobile phones. Sometimes called DVB-N like Nokia ;) - ) |
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[[ATSC]] (The U.S. version of digital TV) |
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== Links == |
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* [[DVB Standard]]s |
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* [http://www.dvb.org/ The DVB Consortium] |
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* [http://www.atsc.org/ The Advanced Television Systems Committee, specifies the ATSC standard] |
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*[[Wikipedia:DTV|Digital Television Article on Wikipedia, includes some nice historical Facts]] |
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[[Category:Technology]] |
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Latest revision as of 21:46, 24 April 2006
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