DVB-T ƒe dzidzenua zãa tɔtrɔ ƒe mɔnu tɔxɛwo kple dzɔlawo ƒe dometsotsowo, tsɔ kpe ɖe Fourier ƒe tɔtrɔ kabakaba ŋu, tsɔ naa toɣliɖeɖe ƒe dɔlélenutsiŋutete si lolo wu. Enaa nètrɔa asi le dedienɔnɔ ƒe seƒe, nyatakakaɖoɖoɖa ƒe agbɔsɔsɔme kple vodadawo ɖɔɖɔɖo ŋu. Nusiwo ate ŋu adzɔ siawo ɖea mɔ be woawɔ anyigba dzi dijitaal television-mɔ̃ siwo sɔ na nuto alo du ɖesiaɖe.
Le Fourier ƒe tɔtrɔ kabakaba ta la, narrowband carrier 6817 le 8k mode me eye carrier 1705 le 2k mode me le transmitter ƒe dodo me. Wotsia ʋuʋudedi ƒe xexlẽme aɖe nu le teƒe si woxɔa nu le le nusiwo doa kplamatse wo ta, susɔeawo toa Fourier ƒe tɔtrɔ si trɔna me le xɔla la gbɔ, eye wokpɔa dzesi si metro o le dodoƒea.
Viɖe si le DVB-T ŋue nye be woate ŋu axɔ TV dzi wɔnawo nenye be television dɔwɔƒe geɖe siwo wɔa dɔ le ɣeyiɣi ɖeka dzi ƒe xɔxlɔ̃ si ŋu kakaɖedzi le ƒe teƒe siwo tsi tre ɖe wo nɔewo ŋu le. Telecenterwo ƒe ɖekawɔwɔ dzɔna le satellite ɖesiaɖe si li ƒe frequency standard nu. Nyateƒee, ele be telecentre siwo katã ɖoa dukɔa ƒe ɖoɖowɔɖi 6-7 ɖe dɔwɔƒe ɖeka dzi la naɖo ɖoɖowɔɖia ƒe agbalẽvi le ɣeyiɣi ɖeka me eye woawɔ ɖeka.
Ateŋu adzɔ, to tɔtrɔ le dzesi si wodo ɖe ŋgɔ ƒe nɔnɔmewo ŋu, vodadawo kple tɔtrɔ ƒomeviwo ɖɔɖɔɖo me, be woakpɔ gbeɖiɖi ƒe tsɔtsɔme vovovowo tso 4.98 va ɖo 31.67 Mbps le 8 MHz ƒe ɣeyiɣi ƒe didime me.
Ne míebia mía ɖokui be nudidi siwo bɔbɔ ŋutɔ le gbeƒãɖeɖe ƒe nyonyome (2 Mbps) ŋu la, ekema esia sɔ kple television dzi wɔna 2-16 siwo le mɔ̃ ɖeka dzi. Alo eƒe afã (vaseɖe ɖoɖowɔɖi 8) le 4 Mbps kple nyonyome nyuitɔ. To vovo na ATSC la, TV dzi wɔna siwo woɖona ɖa la medo ƒome kple dzesiawo ƒe wɔwɔme le mɔ aɖeke nu o, eye television dzi wɔna siwo wozãna ɖaa kple esiwo ƒe nɔnɔme deŋgɔ siwo me fli 525 kple 625 ƒe gbegblẽ le siaa ate ŋu anɔ ʋuɖoɖo ƒe tɔsisi ɖeka me.
Home | Articles
December 21, 2024 16:38:08 +0200 GMT
0.006 sec.
