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词条 Digital terrestrial television in Bulgaria
释义

  1. History

  2. Simulcast

  3. Technical information

  4. SFN Allotments in Bulgaria

History

Bulgaria launched a free-to-air platform on Sofia region, starting in November 2004. The Communications Regulatory Commission (CRC) has said that it received 6 bids for the licence to build and operate Bulgaria's two nationwide DTT networks. A second licence tender for the operation of 3 DTT multiplexes was open until 27 May 2009.[1][2] Following the closing of this process, Hannu Pro, part of Silicon Group, and with Baltic Operations has secured the license to operate three DTT multiplexes in Bulgaria by the country's Communications Regulatory Commission (CRC) Bulgaria is aiming to complete the transition to digital broadcasting in September 2013.[3]

Simulcast

First regular digital broadcast started on 1 March 2013. Analog broadcasting will be definitely terminated at 1 September 2013.

The Simulcast period (time between digital broadcast switch-on and analog broadcast switch-off) will allow people time to buy new integrated Digital TVs or set-top boxes. On 30 September 2013 the simulcast period was officially put to an end.[4]

Technical information

Standards chosen are DVB-T and MPEG4 AVC/H.264 compression format. DVB-T2 will not be used for now.

SFN Allotments in Bulgaria

Frequency of Channels by SFN Allotments
Allotment Cities Multiplex Channel
BUL01 - VidinBelogradchik, Berkovitsa, Vidin, Vratsa, Lom  MUX 1 32
MUX 2 49
MUX 3 53
BUL02 - PlevenBelene, Etropole, Lovech, Mezdra, Pleven, Pravets, Teteven, Troyan, Cherven bryagMUX 1 51
MUX 2 57
MUX 3 41
BUL03 - Ruse Veliko Tarnovo, Gabrovo, Dryanovo, Elena, Rousse, Svishtov, Sevlievo, Tryavna  MUX 1 26
MUX 2 49
MUX 3 58
BUL04 - Shumen Veliki Preslav, Kaspichan, Kotel, Novi Pazar, Popovo, Razgrad, Silistra, Targovishte, Shumen  MUX 1 28
MUX 2 40
MUX 3 51
BUL05 - VarnaBeloslav, Byala, Varna, Dobrich, Obzor, Provadia, Tervel, Shabla  MUX 1 22
MUX 2 29
MUX 3 27
BUL06 - BurgasAytos, Ahtopol, Bourgas, Malko Tarnovo, Nesebar, Primorsko, Tsarevo  MUX 1 42
MUX 2 47
MUX 3 55
BUL07 - Stara ZagoraElhovo, Karnobat, Nova Zagora, Sliven, Stara Zagora  MUX 1 22
MUX 2 37
MUX 3 64
BUL08 - KardzhaliDimitrovgrad, Ivailovgrad, Kardzhali, Svilengrad, Harmanli, Haskovo  MUX 1 26
MUX 2 42
MUX 3 45
BUL09 - PlovdivKazanlak, Kostenets, Panagyurishte, Plovdiv  MUX 1 25
MUX 2 35
MUX 3 41
BUL10 - SmolyanBatak, Velingrad, Dospat, Zlatograd, Smolyan  MUX 1 34
MUX 2 49
MUX 3 58
BUL11 - SofiaBreznik, Dupnitsa, Zemen, Kyustendil, Samokov, Svoge, Sofia, Tran  MUX 1 23
MUX 2 40
MUX 3 52
BUL12 - Sofia-gradSofia  MUX 1 23
MUX 2 40
MUX 3 52
MUX BUL12-1 64
BUL13 - BlagoevgradBlagoevgrad, Gotse Delchev, Melnik, Razlog, Rila, Yakoruda  MUX 1 31
MUX 2 29
MUX 3 33
BUL14 - Varna-gradVarna  MUX 1 22
MUX 2 29
MUX 3 27
BUL15 - Strandzha ///  MUX 1 42
MUX 2 47
MUX 3 55
1. ^{{Cite web|url=http://www.crc.bg/news.php?news_id=248&lang=bg |title=Комисия За Регулиране На Съобщенията |publisher=Crc.bg |date= |accessdate=2009-08-12}}
2. ^{{Cite web|author=Webfactory www.webfactory.ie |url=http://www.dvb.org/about_dvb/dvb_worldwide/bulgaria_1/ |title=Digital Video Broadcasting — Bulgaria |publisher=DVB |date= |accessdate=2009-08-12}}
3. ^{{Cite web|url=http://www.broadbandtvnews.com/2012/07/12/bulgarian-dtt-woes-continue-2/ |title=Bulgarian DTT woes continue |publisher=Broadband TV News |date=2012-07-12 |accessdate=2012-09-05}}
4. ^{{cite web|url=http://dnes.dir.bg/news/televizia-tzifrovizatzia-izbori2013-tzifrov-signal-15122672?nt=4|title=Аналоговият ТВ сигнал спрян окончателно, 100 000 са без телевизия|publisher=}}
{{Digital television deployments}}

3 : Television in Bulgaria|Lists of television channels by country|Digital television by country
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