Digitál TV yeyeawo ƒe amadede siwo le dzo dam kple woƒe screen gbadzaawo wɔa dɔ ɖe ame dzi ŋutɔ. Eyata kaba alo emegbe la, biabia aɖe nɔa nukpɔla ɖesiaɖe si: ɖe wòanya wɔ be woawɔ TV ƒe viɖewo katã ŋudɔ ne wole dɔ wɔm kple kɔmpiutaa? Ate ŋu!...
Elektrɔnikmɔ̃ nyuiwo ŋuti nunyalawo lɔ̃a cross-compatibility ŋutɔ. Wotsɔa fotoɖemɔ̃a doa ka kple agbalẽtamɔ̃a tẽ, Flash-ƒomɔ̃a doa ka kple telefon la, telefon la doa ka kple PDA, eye esiawo katã sɔ kple ame ŋutɔ ƒe kɔmpiuta. Mewɔ nuku o be kɔmpiutaa ŋutɔ nye mɔ̃ vovovo siwo wotsɔ dea eme ƒe ɖoɖo. Eyata ŋutete si le ame si be wòazã TV ɖe ŋkuléleɖenuŋu teƒe nye egbɔkpɔnu si me susu le kura.
Kɔmpiutadziɖoɖo kple xɔtunu siwo wozãna tsɔ wɔa dɔ aduadu alea la li ɣeyiɣi didi aɖee nye sia. Egbegbe videokaɖi ƒe ŋutetewo ɖea mɔ le go aɖewo me la, woate ŋu atsɔ nukpɔkpɔ siwo wu ɖeka aƒo ka na kɔmpiuta. Nyateƒee, zi geɖe la, videokaɖia doa alɔ "kekeli" tɔ - esime ŋkuléleɖenuŋu bubu le dɔ wɔm la, wotsia vevitɔa, gake ɖoɖo siwo me "screen" eve alo esi wu nenema le dɔ wɔm le ɣeyiɣi ɖeka me la mebɔ o.
Nusiwo woatsɔ awɔ dɔe
Tiatia geɖe li siwo dzi nàto atsɔ TV aƒo ka na kɔmpiuta, na dijitaal television siwo ƒe ŋkume keke kple analog TV siwo mebɔ o siaa:
RCA (A/V na cinch plugs) .
Woate ŋu akpɔ xexeame katã ƒe kadodo sia le videokaɖi ɖesiaɖe kloe dzi. To edzi la, woate ŋu atsɔ kɔmpiuta aƒo ka na analog TV akpa gãtɔ kple digital TV geɖe. Nɔnɔmetata ƒe nyonyome ne wotsɔe do ƒome kple RCA lae nye esi bɔbɔ wu, eƒe viɖe vevitɔe nye mass character.
S-Video si woɖe
Nusiwo dona tso eme la le videokaɖi geɖe dzi. Enaa gbeƒãɖeɖe to mɔ etɔ̃ dzi - ɖeka na keklẽŋusẽ ŋuti nyatakakawo eye eve na chrominance. Nɔnɔmetata ƒe nyonyome nyo wu le RCA gome sã.
DVI-HDMI ƒe dɔwɔwɔ
Egbegbe dijitaal videowo ɖoɖoɖa ƒe mɔnuwo. Woɖi wo nɔewo ŋutɔ, gake, to HDMI dzi la, gbeɖiɖi hã gaɖona ɖe amewo (vaseɖe mɔ̃ 8), evɔ le DVI gome la, ka vovovo aɖe li na gbeɖiɖi. Interfaceawo sɔ kple wo nɔewo tɔtrɔ tɔxɛ aɖeke manɔmee, le adapter ka la ɖeɖeko ta, wo ame evea siaa doa alɔ HDCP (High Definition Content Protection) - takpɔkpɔ tso nyatakaka siwo ŋu womeɖe mɔ ɖo o léle ɖe mɔ̃ dzi me. Esia tae woate ŋu anye afɔku na ezãla siwo le ŋgɔ yim ɖo. Ke hã, ŋgɔdonyawo bɔ ŋutɔ le videokaɖiwo me. DVI le kaɖi geɖewo me xoxo egbea, le nyatakaka aɖewo nu la, kaɖi siwo wotu ɖe GeForce 7600 GT kple Radeon ƒomea dzi kple HDMI ƒe dodoɖeŋgɔwo do nyitsɔ laa.
VGA (D-Sub) ƒe .
RGB kadodo ƒomeviwo dometɔ ɖeka, si wozãna zi geɖe tsɔ doa ka kple ŋkuléleɖenuŋu kple kɔmpiuta. Wotsɔ RGB-kaƒomɔ̃ ɖo egbegbe dijitaal TV geɖe me. Ke hã, ŋkɔa mefia be VGA ƒe nyametsotso koe emetsonua doa alɔe o. Kadodoa sɔ na SVGA, QXGA, UXGA, kple bubuawo Ðewohĩ nɔnɔmetata ƒe nyonyome deŋgɔtɔ kekeakee wodo alɔe.
Ne nusiwo dona le kɔmpiutaa ƒe videokaɖi dzi mesɔ kple TV la ƒe kaƒomɔ̃wo o la, wozãa mɔ̃ vovovo bubuwo tsɔ kpɔa egbɔ be ewɔ ɖeka bliboe eye wotrɔa asi le dzesia ŋu, ne menye videokaɖiae wɔ esia o la, menye le eƒe lolome ɖeɖeko me o, ke boŋ le frequency, etc. Ɣeaɖewoɣi la, mɔ̃awo xɔ asi ŋutɔ, gake le go aɖewo me la, vevietɔ le analog TVwo gome la, ɖeko wohiãna.
Analog TV-wo
Analog TVwo ƒe ŋutetewo le sue vie. Wotrɔ asi le wo ŋu na amadede ƒe ɖoɖo siwo li ɣeyiɣi didi aɖee nye sia. NTSC ƒe dzidzenu doa alɔ fli 525 ƒe vovototodedeameme si sɔ gbɔ wu, PAL kple SECAM - 625, eye vovototo ŋutɔŋutɔ le sue wu gɔ̃ hã. Esia wɔnɛ be zi geɖe la, analog TV mate ŋu ana kɔmpiuta ƒe nɔnɔme si lolo wu 640x480, si nye ŋutete si le sue ŋutɔ na egbegbe nuhiahiãwo o.
Analog TVwo ƒe tsɔtsɔme si woɖe gbeƒãe nye 50 kple 100 Hz, le nyateƒe me la, ame aɖeke meɖo dzesi siawo gbɔ kpɔ o. Ele be nànya be dɔwɔwɔ le dziɖeɖi me le kɔmpiutadzikpɔmɔ̃ si wozãna ɖaa ŋgɔ ate ŋu adzɔ le asixɔxɔ siwo nye 70-80 Hz me.
Tsɔ kpe ɖe eŋu la, analog TVwo katã zãa esi woyɔna be. interlaced scanning (wowɔa fotoɖemɔ̃ ɖe wo nɔewo yome to nɔnɔmetata afã eve siwo tso fli siwo mebɔ o kple esiwo sɔ me dzi). Monitors nye scan vivivi. Ke hã, nunyala aɖewo bua interlacing be enyo wu na videowo, fefewo, kple bubuawo kpɔkpɔ - nukpɔkpɔ siwo me ʋuʋu geɖe le.
Nu nyuitɔ kekeake siwo woatsɔ awɔ kadodo "tẽe" le TV kple kɔmpiuta domee nye analog RCA kple S-Video. To mɔ̃ tɔxɛ siwo trɔa asi le nu ŋu ƒe kpekpeɖeŋu me la, àte ŋu akpɔ egbɔ hã be TV ƒe kaƒomɔ̃awo sɔ kple videokaɖia ƒe kɔmpiuta VGA ƒe dodo. Le go sia me la, le dzɔdzɔme nu la, dzesia ƒe nyonyome meganɔa anyi o.
Eye ke hã, analog TVwo te ŋu xɔ nɔƒe sesẽ aɖe le avuwɔwɔ be woadi PC-dɔwo wɔwɔ me. Woɖea nuŋɔŋlɔ siwo le screen la dzi fiana le mɔ si me mekɔ tututu o nu eye womedzena nyuie o, gake le videowo kpɔkpɔ gome la, esia nye kpeɖeŋutɔ bubu. "Blurred" nɔnɔmetata na be nàte ŋu awɔ asinudɔwɔwɔ siwo kpe ɖe kɔmpiutadziɖoɖowo ƒe dɔwɔwɔ le dijitaal videowo ŋu la wòanɔ bɔbɔe. Tsɔ kpe ɖe eŋu la, analog TV nye mɔ̃ si ƒe asi bɔbɔ na gazazã ŋuti nuƒoƒo.
Digitál TV-wo
Zi geɖe la, wonaa LCD, plasma kple projection TVwo xoxo kple VGA ƒe nyatakaka tẽ na kɔmpiutaa. Wotrɔ asi le ʋu yeyetɔwo ŋu gbã na HDTV - television si ƒe nɔnɔme deŋgɔ, woate ŋu atsɔ wo akpe ɖe PC siwo ƒe nɔnɔme deŋgɔ ŋu bɔbɔe. Nyitsɔ laa la, wowɔa wo ŋudɔ le gɔmedzedzea me le esi woate ŋu azã le kɔmpiuta dzi (TV / Computer monitor) me.
Dzesiwo ƒe nyonyome deŋgɔ ŋutɔ na LCD-mɔ̃ siwo nyi mɔ̃ɖaŋununya ƒe dome tso ŋkuléleɖenuŋumɔ̃wo gbɔ. Womate ŋu ade vovototo TV/monitor ƒe nugbɔ kloe le wo me o. LCD-televisionwo mexɔa teƒe boo aɖeke o eye wowɔa dɔ nyuie ŋutɔ ne woɖe foto si meʋãna o. Le go sia me la, wode ŋgɔ wu "plasma".
Togbɔ be zi geɖe la, amadede siwo le plasma TVwo me klẽna eye "wodzena nyuie" wu esiwo le LCDwo me hã la, ne wole "nɔnɔmetata" si metsi o kpɔm ɣeyiɣi didi aɖe la, "plasma" la ƒe phosphor si le eme la "fiãna". Togbɔ be, le nu yeye siwo dzɔ ta la, kuxi sia megale sesẽm tsã o hã la, egakpɔtɔ li.
Menye ɣesiaɣie television siwo dzi woɖea nu le la ɖea amadede siwo ƒe keklẽ sɔ gbɔ fiana o, vevietɔ esiwo ƒe amadede nye yevu, gake woawoe nye ŋgɔdolawo le screen ƒe lolome siwo mɔ̃ɖaŋununya bubuwo mete ŋu ɖo haɖe o me.
Le nɔnɔme siawo katã me la, VGA kadodo alo dijitaal DVI-HDMI kadodo si le kɔmpiuta kple TV domee nyo wu. Woɖea nu nyuitɔ kekeake siwo dona tso eme fiana. Wotoa mɔ̃ si wotu ɖe eme alo PC la ƒe videokaɖi dzi naa dzesi/nɔnɔmetata aɖe ƒe nɔnɔme siwo sɔ ɖe wo nɔewo nu.
Digitál HDTV akpa gãtɔ ƒe screen lolo, video si ƒe ŋkume keke nyuie, nukpɔkpɔ dzeaniwo, kple 3D PC fefe blibo. Xexlẽdzesiwo ƒe akpawo ɖea nuŋɔŋlɔ kple nɔnɔmetata suewo fiana bɔbɔe ne ehiã.
Eyata televisionwo te ŋu lé woƒe viɖe me ɖe asi le “fefe le duta bɔlƒoƒe” gɔ̃ hã me. Screen gãwo nana wote ŋu nɔa te ɖe dɔ geɖe siwo wɔwɔ sesẽ na ŋkuléleɖenuŋumɔ̃ siwo wozãna ɖaa la nu. Anɔ eme be ne dɔwɔƒewo ƒe mɔ̃ɖaŋununya le ŋgɔ yim la, woaƒo mɔ̃ ƒomevi eve siawo nu ƒu wòazu nyadzɔdzɔgblɔmɔ̃ ɖeka si sɔ be woazã le dijitaal nɔnɔme ɖesiaɖe me.
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December 21, 2024 17:54:58 +0200 GMT
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