Uma abathengi beqhathanisa izibonisi ze-premium zasendlini ze-LED, ukukhanya kuvame ukuba yizicaciso zokuqala abazibonayo.
Kodwa-ke, kumaphrojekthi we-cinema yasekhaya, ukukhanya kukodwa akuvamile ukunquma isipiliyoni sokubuka.
Abaklami bamasinema abangochwepheshe, abaxhumanisi be-AV, nonjiniyela bemibukiso ngokuvamile bakhokha ngokulinganayo-noma ngisho nakakhulu{1}}ukunaka okunye ukucaciswa:isilinganiso sokungafani.
Isizathu silula. Amamuvi aklanyelwe ukwethula imininingwane yethunzi ecashile, okumnyama okujulile, noshintsho olubushelelezi phakathi kwezigcawu ezimnyama nezikhanyayo. Ngaphandle kokungafani okwanele, ukukhanya okwandayo kukodwa akukwazi ukukhiqiza kabusha isithombe sokuqala njengoba kuhlosiwe.
Ukuqonda Ukuqhathanisa Isilinganiso
Isilinganiso sokuqhathanisa sichaza umehluko phakathi kokumnyama kakhulu nokumhlophe okugqamile okungakhiqizwa isibonisi ngesikhathi esisodwa.
Isilinganiso esiphezulu sokungafani sivumela izithombe ukuthi zivele-zinobukhulu obuthathu ngenxa yokuthi okugqamile okugqamile kuhlala kucacile kuyilapho izindawo ezimnyama zigcina ukujula kwazo.
Lokhu kubonakala ikakhulukazi uma ubuka:
Amafilimu anezigcawu ezimnyama
Amafilimu e-HDR
Amadokhumentari emkhathini
Izithombe zasebusuku
Imidlalo yesinema
Lezi zinhlobo zokuqukethwe zithembele kakhulu ekusebenzeni kwezinga elimnyama kunokukhanya okuphezulu.
Kungani Izimo Zesinema Yasekhaya Zihlukile
Ngokungafani nenxanxathela yezitolo noma amahholo emibukiso, amabhayisikobho asekhaya aklanywa ngenhloso enokukhanya okulawulwayo.
Amakhethini, ama-wall finishes, izinto zophahla, nokukhanya okuzungezile kuvame ukukhethwa ukuze kuncishiswe ukubonakaliswa.
Ngenxa yokuthi igumbi ngokwalo selivele limnyama, ukwengeza ukukhanya okwengeziwe akuthuthukisi ikhwalithi yesithombe.
Kunalokho, ababukeli bazwela kakhulu:
Ukufana okumnyama
Imininingwane yethunzi
Ukushintsha kombala
Ibanga elinamandla
Lokhu kuchaza ukuthi kungani ukufakwa okuningi kwamasinema ochwepheshe kusebenza ngokunethezeka ekukhanyeni okusesilinganisweni kuyilapho kugxile ekusebenzeni okuhle kakhulu kokuqhathanisa.
Uma uqhathanisa amaleveli okukhanya, ungase futhi ukuthole I-500 Nits vs 800 Nits vs 1000 Nits: Yikuphi Ukukhanya Okulungele Isibonisi Sakho Se-COB LED? usizo.
Kungani Ukukhanya Okungeziwe Kungakwazi Ukuthatha Indawo Yokugqama Okungcono
Cabanga ubuka imuvi lapho zonke izigcawu ezimnyama zivela ngokumpunga esikhundleni sokuba mnyama.
Noma isibonisi sifinyelela ku-1000 nits, isithombe singase sizizwe siyisicaba.
Ngokuphambene, isibonisi esisebenza ku-800 nits esinokugqama okuphezulu ngokuvamile siletha ukuzizwisa kokubuka okungokwemvelo nokugxilile.
Lokhu kungenxa yokuthi iso lomuntu libona ukujula kwesithombe ngomehluko phakathi kokukhanya nobumnyama-hhayi ukukhanya kuphela.
Kuzinhlelo zokusebenza zesinema yasekhaya, ukugqama kuvame ukufaka isandla kakhulu kukhwalithi yesithombe ecatshangwayo kunokukhanya okwengeziwe okungu-200.
I-COB Technology Isiza Kanjani Ukuthuthukisa Ukugqama
Inzuzo eyodwa yobuchwepheshe be-COB ({0}}on-Ebhodini) ikhono layo lokudala indawo yokubonisa efanayo.
Ngokunciphisa izikhala ezibonakalayo phakathi kwama-LED nokuthuthukisa ukungaguquguquki okumnyama, izibonisi ze-COB zingafinyelela okumnyama okucatshangwayo okujulile, ikakhulukazi ezindaweni zokubuka ezifiphele.
Kuhlanganiswe nokulinganiswa kombala okunembile nokusebenza okumpunga okuphezulu, lokhu kusiza ukukhiqiza kabusha okuqukethwe kwesinema ngokwenzekayo okukhulu.
Impela, ikhwalithi yesithombe iyonke isancike ekulinganisweni kwesistimu, ama-IC omshayeli, ama-algorithms okucubungula, kanye nekhwalithi yokufaka-hhayi iphakheji ye-LED yodwa.
Okuqukethwe kwe-HDR Kuncike Ekuhlukeni, Hhayi Ukugqama Nje
Izinkundla zokusakaza zesimanje ziya ngokuya zihlinzeka ngokuqukethwe kwe-HDR.
I-HDR ivame ukuhlotshaniswa nokukhanya okuphezulu, kodwa inhloso yayo yangempela ukukhulisa umehluko phakathi kokugqamile nethunzi.
Isibonisi esikwazi ukugcina ukugqama okugqamile kuyilapho sigcina imininingwane yethunzi elihle ngokuvamile sikhiqiza okuhlangenwe nakho kwe-HDR okukholisayo kunokwethembela ekukhanyeni kuphela.
Ngalesi sizathu, ukuhlolwa kwe-HDR kochwepheshe kucabangela:
Isilinganiso sokuqhathanisa
Izinga elimnyama
Ukunemba kombala
Ukusebenza kwesikali esimpunga
Ukuzinza kokukhanya
esikhundleni sokucaciswa kokukhanya okukodwa.
Ukukhetha Ibhalansi Elungile
Emaphrojekthini amaningi okuhlala aphambili, abathengi kufanele bahlole ukukhanya futhi baqhathanise ndawonye kunokuba bawaphathe njengezicaciso eziqhudelanayo.
Ukucushwa okulinganayo kuvame ukuhlanganisa:
Ukukhanya okunethezeka kwegumbi
Ukusebenza okumnyama okuzinzile
Ukukhiqizwa kombala okungaguquki
I-grayscale enembile
Ukusebenza okuthembekile{0}}kwesikhathi eside
Le nhlanganisela ngokuvamile ihlinzeka ngokubuka okwanelisa kakhudlwana kunokuphishekela ukukhanya okuphezulu uwedwa.
Isihloko esihlobene: Kungani Ukukhanya Okuphakeme Kungahlali Kungcono Ezibonisini ze-COB LED
Iseluleko Esisebenzayo Sabathengi
Ngaphambi kokucela amakhotheshini, kufanelekile ukubuza abahlinzeki imibuzo eminingi.
Esikhundleni sokubuza:
"Sikhanya kangakanani isibonisi?"
futhi buza:
Iyini isilinganiso somdabu sokungafani?
Kukalwa kanjani ukusebenza kwe-grayscale?
Ingabe isibonisi sigcina ukufana okumnyama ezigcawini ezimnyama?
Ingabe isibonisi silinganiselwe ngaphambi kokuthunyelwa?
Yikuphi ukukhanya okunconywayo endaweni yami yokufaka?
Le mibuzo ivamise ukwembula okuningi kakhulu ngekhwalithi yesithombe kunokucaciswa kokukhanya kuphela.
Imicabango yokugcina
Ukukhanya kudonsela ukunaka ngoba kulula ukukuqhathanisa.
Ukugqama kudala ukuzizwisa kokubuka ngoba kunquma ukuthi izithombe zibonwa kanjani.
Ngezindonga ze-LED ze-cinema yasekhaya ye-premium, umgomo awukona nje ukuzuza ukukhanya okuphezulu kakhulu kodwa ukukhiqiza kabusha amamuvi ngokwemvelo ngangokunokwenzeka.
Isibonisi esilinganisa ukugqama, ukunemba kombala, ukusebenza kwe-grayscale, nokukhanya okufanele cishe kuzohlala kuletha umuzwa ongcono wesinema kunelowo ogxile ekucacisweni kokukhanya kuphela.