Philippines ISDB-T: I-GMA7, ABS-CBN, I-TV5 ishintshela ku-TV yedijithali
The Philippines’ three biggest television networks are upgrading their broadcast systems to Digital Terrestrial Television Broadcast (DTTB) kusuka ku-analog ukuhambisana nezidingo zobuchwepheshe zeKhomishini Yezokuxhumana Kwezwe (I-NTC). Ekugcwaliseni nge-NTC, Okuningi ngo-gma network inc.. ifune imvume yokuguqulwa kwesiteshi sayo sokusakaza i-VHF eQuezon City kusuka ku-analog kuya ku-digital terrestrial TV. “Ngokulandela iNTC Memorandum Circular No 07-12-2014, I-GMA ikhombisa ngenhlonipho inhloso yayo yokuguqula insizakalo yayo ye-analog TV ibe yisevisi ye-DTTB isebenzisa imingcele yobuchwepheshe ebekiwe ebekwe yiKhomishini Ehloniphekile,”Kusho iGMA encwadini yayo eya ku-NTC. In 2014, i-NTC yakhipha imithetho yokuqalisa ukusebenza komyalelo wokuthi zonke izinkampani zokusakaza ezweni kumele zisebenzise uhlelo olujwayelekile lwaseJapan i-Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) ubuchwepheshe, indinganiso yamazwe omhlaba esezingeni eliphezulu kakhulu ku-DTTB, ukukhishwa kwensizakalo yabo ye-digital TV. Isinyathelo seKhomishini sihlose ukusebenzisa inguquko isuka ku-analog iye kwi-TV yedijithali "ngesikhathi sokuqala esingaba khona." “IGMA ihlala ngokusemthethweni, ufaneleke ngokwezimali nangokobuchwepheshe ukugcina nokusebenza kwensizakalo ehlongozwayo ye-DTTB,”Kusho inethiwekhi ye-TV, ukwengeza ukuthi kusebenza ukuhambisana nemithetho yokusebenzisa kanye nemithethonqubo kanye nemihlahlandlela ehlobene noguquko olubekwe yi-NTC. I-ABS-CBN Broadcasting Corp. iphakamisa nokuthi isebenzise isiteshi sayo semvamisa se-UHF esivele sikhona 23 Isiteshi se-TV eMetro Manila kumodi yensiza ye-TV yasemhlabeni yedijithali usebenzisa ubuchwepheshe be-ISDB-T, okuyizinga eliphakeme kakhulu lamazwe omhlaba ku-DTTB. The proposal by the Lopez-owned ABS-CBN Network is to put up a single frequency network (SFN) of five transmitter sites, including the existing transmitter site of its analog service in Quezon City. The others will be placed in Guiguinto Bulacan, Silang Cavite, Makati and Mandaluyong cities, which cover 95 percent of its service coverage areas with fixed antenna reception. The transmission is designed so that fixed reception for 99 percent availability is achieved with Metro Manila area. I-ABS-CBN okwamanje isebenza esiteshini se-DWAC-TV esiteshini se-UHF 23 njengensizakalo ye-analog. I-NTC inikeze isiteshi esifanayo ngensizakalo yayo ye-DTT. I-ABS-CBN izosebenzisa isiza esikhona sokudlulisa i-analog eQuezon City ngensizakalo ye-DTT, kanye neziza ezintsha eGuiguinto Bulacan, Silang Cavite, IMakati neMandaluyong. Ngokufanayo, Umnikazi we-TV5 ABC Development Corp. ifuna imvume yokuguqulwa kwesiteshi sayo se-UFH TV esiseSan Jose Occidental Mindoro, IKalibo e-Aklan, I-Roxas City Capiz, I-Puerto Princesa, IPalawan, I-Aparri eCagayan naseVigan, Ilocos Norte, Iligan, Isabela, Olongapo City in Zambales, Tacloban City, Borongan Eastern Samar, Dipolog City in Zamboanga del Norte. Its document shows “the applicant manifests its intention to convert its analog television service to DTTB service utilizing the prescribed technological parameters by the NTC and it undertakes to comply with the legal, economic and financial conditions and requirements set forth in the IRR for DTTB, futhi leyo eminye imihlahlandlela izokhishwa yiKhomishini Ehloniphekile ukwenza ukufuduka nokuguqulwa kwethelevishini ye-analog iye kwi-DTTB service. Le nkampani iphinde yathi “ngokomthetho, ufaneleke ngokwezimali nangokobuchwepheshe ukuqhubeka nokusebenza kwe-UFH Television Broadcast Station esebenzisa insiza ye-DTTB. Umthombo ovela ku-http://www.manilatimes.net/gma7-abs-cbn-tv5-shifting-to-digital-tv/177686/ Okuningi Philippines ISDB-T kusuka VCAN.