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DVB-T2
DVB-T2 is an abbreviation for "Digital Video Broadcasting – Second Generation Terrestrial"; it is the extension of the television standard DVB-T, issued by the consortium DVB, devised for the broadcast transmission of digital terrestrial television. DVB has been standardized by ETSI.
This system transmits compressed digital audio, video, and other data in "physical layer pipes" (PLPs), using OFDM modulation with concatenated channel coding and interleaving. The higher offered bit rate, with respect to its predecessor DVB-T, makes it a system suited for carrying HDTV signals on the terrestrial TV channel (though many broadcasters still use plain DVB-T for this purpose).
, it was implemented in broadcasts in the United Kingdom (Freeview HD, eight channels across two multiplexes, plus an extra multiplex in Northern Ireland carrying three SD channels), Italy (Europa 7 HD, twelve channels), Finland (21 channels, five in HD), Sweden (five channels),〔(Teracom information on DVB-T2 transmissions ) 〕〔(Boxers list of DVB-T2 channels ) 〕 Thailand (41 SD, 9 HD channels)〔(The Thai National Telecommunications and Broadcasting Committee ) 〕 Flanders (18 SD Channels), Serbia (ten SD and HD version of the public broadcaster’s channel RTS),〔(ETV Serbia: Trial network )〕 Ukraine (32 SD and HD channels in four nationwide multiplexes), Croatia (two pay-TV multiplexes), Denmark, Romania ( along with the existing DVB-T mpeg4 only Bucharest and Sibiu) and some other countries.
==History==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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