Yintoni engcono kune-HDMI kune-DVI? Ukufana nokungafani

Ukuxhumeka kwesantya kwezinye iifowuni kwenziwa ngeendlela ezahlukeneyo ezikhoyo, okwangoku. Ngokuxhomekeke kwisisombululo sezobuchwepheshe, ukhetho lokuxhamla luhlobo lweentlobo ezimbini - i-analog ne-digital. Ezi zilandelayo zimelelwe ziinkalo ezibini eziphambili - iDVI D okanye i-HDMI. Yintoni ebhetele kwaye yintoni, eqinisweni, umehluko phakathi kwezobuchwepheshe? Ukuthanda ukuba yintoni umnxibelelwano kulungile ukukhetha? Emva koko, siza kujonga ngakumbi i-HDMI engcono kune-DVI.

Iimfuneko zethekhnoloji yanamhlanje

Ukufumanisa ukuba yeyiphi ikhonkco elungile - iDVI okanye i-HDMI, kuyafaneleka ukuqonda ukuba kutheni kuphela ikhonkco ezibonisiweyo zibonwa, kuba kukho ezinye i-interfaces, umzekelo, i-DisplayPort okanye i-VGA. Okokuqala, i-DisplayPort isetyenziselwa ukuxhuma umlindi kwikhompyutheni, ukubonelela uxhulumaniso phakathi kweesikrini ezininzi, kodwa ngefomati ye-HD le ncwadana ayifanelekanga. I-VGA kunye nonke ixesha elibhekiselwe kwisisombululo esiphelelwe yisikhathi, iinkampani ezininzi ezikhokelayo zange zisebenzise kwezobuchwepheshe. Ngendlela, ngenxa yeVGA isignal analog yasasazwa .

Kodwa ukusasazwa kwe-analogue namhlanje kwakhona kuya kwiindawo ezivela kwimvelaphi ngenxa yokuba kubonisa ngokucacileyo ukungonakali komfanekiso. Isixhobo sokuqala siguqula isignali yedijithali kwisignali ye-analog, kwaye ngokulandelelana. Ukuguqulwa kwamagqabantshintshi omfanekiso kubangela oko kwiskrini kukho iziphazamiso - ingxaki ehlala rhoqo ibe yinkalo, iikopi zezinto, amaqhosha okanye umbhalo. Ngokugqithiseleyo oku kuphazamiseka kubonakala kwii-crystal zokuqala zangaphambili zamanzi, ezixhasa kuphela uxhulumaniso lweVGA.

Ngokuphathelele izixhumo, ngoku abaninzi abavelisi bahlala kwiipaneli zangasemva kwezixhobo zokungena kwizixhobo zombini zedijithali. Kodwa, njengommiselo, oku kuhambelana kuphela nomsebenzi, xa ufuna ukugqiba ukuba yiyiphi ikhebula engcono - i-HDMI okanye i-DVI.

Iimpawu eziqhelekileyo zoxubano

Bobabini i-HDMI kunye ne-DVI badlulisela isignali yevidiyo usebenzisa iteknoloji efanayo, ebizwa ngokuba yi-TMDS. Iinkcukacha eziyimfuneko kulo mzekelo zibhalwe ngendlela efana nokufumana ulandelelwano oluninzi oluhambelanayo. Ndiyabulela kulo nyaka wokugqibela, iqondo eliphakamileyo lee-frequencies liphunyeziwe kwaye, ngenxa yoko, umfanekiso ongcono.

Ukongezelela, enye ikhefu isetyenziselwa enye kunye neyinye ichweba (nangona i-HDMI iseshoni enye, kodwa i-DVI isisombululo sezinto ezininzi, esiza kuxoxwa ngezantsi). Oku kunokwenzeka ngenxa yokusetyenziswa kwee-adapters ezikhethekileyo.

Iinkalo ezahlukeneyo

Abasebenzisi abaninzi beekhompyutheni zabo bazenzela ukhetho kwi- High-Definition Multimedia Interface. Kutheni le nto i-HDMI engcono? Yintoni i-DVI ayikwazi ukuziqhayisa ngayo? Kukho iintlukwano ezimbini ezibalulekileyo:

1. Ikhebula le-HDMI ayinakudlulisela kuphela ividiyo kodwa kwakhona isignali yomsindo. Oku kuqinisekisa umgangatho ophezulu wokungabi sisandi kuphela kodwa nemifanekiso. Uninzi lweModeli ye-DVI ayinayo imisebenzi enjalo, nangona kunjalo, kukho ukungafani nemithetho.
2. I-High-Definition Interface ye-Multimedia iyinkambo yomzila omnye, kodwa izinga lokudluliswa kwedatha lifikelela kuma-megabits ayikhulu ngesibini. Kodwa iimveliso zenkampani yokhuphiswano ziyaziwa ngamashishini athile, enye yazo idlulisela uphawu lwe-analog. Kuba iifayili ezisuka kumqondiso, intambo ye-DVI ifunyanwa kuphela. Ngaloo ndlela, inkampani iyahamba kunye namaxesha, kodwa ayiyikunyanzelisa iimfuno zabanikazi bezixhobo, ezingenakuziqhayisa "ngokugxotha".

Ukumisela i-HDMI engcono kune-DVI, kufuneka uqonde ukuba umgangatho womfanekiso uxhomekeke ngakumbi kwisixhobo ofuna ukuxhuma. Umfanekiso ovela kwisikrini uthintekisiwe kwinqanaba lomqondiso. Kodwa ukuzinza kunye nomgangatho wokuhanjiswa komfanekiso sele uhlinzekwe yikhebula.

Kodwa ungazami ukuxhuma enye intambo kwindawo yomnye, kuba oku kukho i-adapters ezikhethekileyo. Ngaphandle koko, unokwazi ukulahlekelwa isandi. Zombini zombini zisebenza kunye nobuchwepheshe obufanayo, kodwa ukungafani kwenza bazive.

I-High-Definition Multimedia Interface

Yintoni engcono kune-HDMI ngaphezu kwe-DVI, kukuba yi-High-Definition Multimedia Interface esebenzisa ezininzi iinkampani ezivelisa i-hardware. I-interface eqhelekileyo ukuba nge hdmi ungayinxibelelanisa kuphela iiTV kunye nokubeka esweni kwiikhomputha, kodwa kwakhona iiptops, iipilisi kunye ne-smartphones, izidudu zezemidlalo kunye nabadlali.

Ikhefu equkethe ishini esisodwa kuphela isahlukileyo kwifomathi ebanzi, evumela kwiinkalo ezahlukeneyo ze-multimedia ukwenza inkqubo yonke. Oku kufuneke ngakumbi kwezinye iimeko.

Iinguqulelo ezintsha zekhebula zinokubambisana kakhulu kwaye ziyakwazi ukutshintsha ngokutsha imodeli yangaphambili. I-HDMI inobuncwane obude, obalulekileyo kubadlali bebhola okanye abo basebenzisi abathanda isantya esiphezulu nokuphucula umsindo. Ngexesha elifanayo, i-HDMI iyinto entsha, ixhasa kuphela ifomati yedatha. Oko kukuthi, nayiphina imodeli endala ye-teknoloji nayo ayixhunyiwe.

Interface Visual Interface

I-DVI-interface ineziguqulelo ezintathu ezixhasa iindlela ezahlukeneyo - idijithali, i-analog kunye ne-analog-digital. Umfanekiso onokuphakanyiswa okuphezulu, le fayili inokudlulisela umgama weemitha ezingaphezu kwamahlanu. Ukudluliselwa kwembonakalo kungenziwa ngeendlela ezimbini. Iyokuqala ikhonkco enye, okwesibini ikhonkco ezimbini. Olu lugqithiselo luhlinzeka ngokusebenza kumaziko aphakamileyo. Ngoko, umfanekiso wesimo osihlwempuzekileyo xa usebenzisa enye imodeli, ikhonkco ezimbini eziza kulungisa imeko.

Inzuzo yokhuphiswano

I-HDMI nayiphi na imeko yinkcazelo engaphezulu. Abaphuhlisi balandela umendo kwaye bahamba ngexesha. Uninzi lwemodeli ye-teknoloji yanamhlanje ngeli xesha lizayo kwaye ngokuqinisekileyo liya kusebenzisa lolu hlobo lwekhebula.

I-HDMI okanye i-DVI yekhompyutheni, engcono ukhetha? Kule meko, ungasebenzisa enye okanye enye inxibelelwano. Ukugqibela kukhetho kuxhomekeke kwindawo ekuya kuyo. Ukuba isandi somgangatho sibalulekile, ngoko kungcono ukusebenzisa isixhobo sokuqala, ngokungabikho kwesi sidingo, i-DVI ifanelekile ukuxhamla. Olu hlobo lwenxibelelwano luncedo kakhulu kubaboni balo, nangona bephuhlisa i-teknoloji, kodwa musa ukulibala ngalabo basebenzise amadivaysi amadala. Emva koko, abasebenzisi abaninzi banakho iikhomputha kunye neeTV, ezisele "zingekho ngendlela." Kule meko kungcono ukuhlala kwi-DVI.