Silandisa ngezinhlobonhlobo zama-projektha kanye nezindlela zokukhetha kwazo.
Hhayi kudala, kwakungekho izimbangi. Kepha manje ama-projektha asebenzisa ngenkuthalo isikhala sasekhaya. Ngentengo aqhathaniswa kakhulu, kepha ngobukhulu 'besithombe' i-TV ilahlekelwa ngokucacile. Sizohlaziya ukuthi i-cinema i-cinema kungcono kanjani ukuyikhetha kanjani.
Konke mayelana nokukhetha i-projektha yasekhaya
Izinzuzo Nezinzuzo Zama-ProjectorsIzinhlobo zemishini
Ama-Cliteria wokuzikhethela
- Imvume
- Ifomethi.
- usayizi wokuqagela
- Uhlobo lwesibani
- Qhathanisa
Ukukala okuncane kwamamodeli amahle kakhulu
Izinzuzo Nezinzuzo Zama-Projectors
Ngosizo lwe-projektha, ungakha ihholo langempela le-cinema ekhaya. Ngaphezu kwalokho, intengo yemishini izoba ngaphansi kwaleyo ye-diagonal efanayo ye-TV. Ukubuka akunikezi umthwalo omkhulu emehlweni, ngoba isithombe sikhonjelwe esikrinini futhi siboniswe kuwo. Ngokubuka i-TV, konke kwehlukile: Imisebe ekhanyayo iqondiswe emehlweni.
Uma kunesidingo, ababukeli bangashintsha ifomethi yesithombe. Ikhwalithi yakhe ayihlupheki. Imishini icwecwe futhi ayithathi isikhala esiningi.
Kuliqiniso, kunamaphutha ambalwa. Isikrini nezikhulumi zokubuka kumele zithengwe ngokwahlukana, okukhulisa izindleko zokuphila i-cinema yasekhaya. Ngaphambi kokubuka igumbi okudingeka ulungiselele: shiya isikrini, vala amafasitela ngamakhethini. Ngaphezu kwalokho, uhlelo lokupholisa umsindo impela, lungaphazamisa ukubuka.
Okungathandeki kakhulu - isibani se-projekli ngezikhathi ezithile sidinga ukushintshwa. Ngokuya ngohlobo lwayo, izindleko zokulungisa zingaqhathaniswa nentengo yedivayisi. Kwamanye amamodeli, isibani asinikeziwe. Kepha amaphutha ambalwa. Ama-Plus we-multimedia kanye nesifiso sokuthola i-cinema endlini yakho edlula yonke into.
Izinhlobo zemishini
Ngaphambi kokuthatha isinqumo sokuthi i-projektha yokukhetha ikhaya esikhundleni se-TV, udinga ukuthola ukuthi zenzekani. Ngokuya ngendlela yokufaka, izinhlobo ezintathu zama-projektha zihlukanisa. Isisindo esikhulu esilinganiselwe kusuka ku-3.5 kg futhi okuningi kufakwe endaweni ehlala njalo. Lawa ngamadivayisi anamandla okusebenza anamandla ngokusakazwa okukhanyayo okukhanyayo. Khiqiza kabusha isithombe esezingeni eliphakeme sosayizi omkhulu kunabo bonke.
I-Portable inesisindo esingama-4 kg, ingadluliselwa futhi ifakwe endaweni entsha. Ikhwalithi yezithombe zabo ingayeka ukumiswa, kepha ihlala iphakeme. Amadivayisi amancane abekwe ephaketheni. Izici zabo zobuchwepheshe ziphansi, ukusebenza kukhawulelwe. I-Main Plus yikhono lokubuka noma kuphi.
Enye yezimpawu eziphambili zokufakwa kwe-multimedia kungubuchwepheshe obusetshenziswa kulo. Kunezindlela eziningi.
- LCD. Imishini yohlobo lwe-shift nge-LCD matrix eyodwa ye-LCD. Isibani esisemuva kwaso sakha umfudlana wokukhanya, oboniswa esikrinini. Izinsimbi zalolu hlobo zingabashisi. Ikhwalithi yesithombe iphansi, kukhona "umphumela wegridi", okungukuthi, lapho usondela esithombeni sidilika ezigcawini ezincane.
- 3 lc. Idivaysi yohlobo lwe-shift nge-matric ezintathu-LCD kanye nohlelo olwengeziwe lwezibuko. Ngenxa yalokhu, "umphumela wegridi" ulahlekile. I-3 LCD Media ukuzala kombala okuhle kanye nesithombe esihle. Kwamaminithi kudingekile ukuqaphela umehluko ophansi kanye nesidingo sokuhlanza ukushisa okuhlala njalo. Amazinga okushisa aphezulu ayingozi kwi-matrix.
- DLP. I-DMD chip isetshenziselwa ukwakha isithombe. Ngokubambisana nohlelo lwezibuko ezijikelezayo, zakha i-matrix. Ukukhanya kuhamba ngesondo lemibala futhi kuwa ku-chip. Lobu buchwepheshe bunikeza isithombe esihlukile ngemithunzi ecacile. Ubunzima obukhulu bungu "Riembow umphumela", kepha abanye bamane bangakuboni.
- Ubuchwepheshe be-LCOS buyinhlanganisela yezinketho ezimbili zokugcina, ihlanganisa izinzuzo zabo kanye nokushiyeka okusebenzayo. Akukatholakali kakhulu kumsebenzisi omkhulu, intengo yaso iphakeme kakhulu. Kuvame ukusetshenziswa njengemishini yobuchwepheshe ye-cinema.
Ungayikhetha Kanjani I-Projector Yezindlela Ezi-5 Zasekhaya
Ukukhetha okunye esikhundleni se-TV esinqunyelwe, kufanele ucabangele izindlela ezimbalwa ezibalulekile. Ake sixoxe ngokuningiliziwe ngakunye.1. Isinqumo
Kunqunywa ngenani lamaPixels wamaphuzu akha uhlaka ngobubanzi nokuphakama. Ekhishwe amadijithi amabili. Lokho bangokwengeziwe, isithombe sicace. Kanye nosayizi we-diagonal kakhudlwana, lapho kungabukwa khona ngaphandle kokulahleka kwekhwalithi. Isinqumo se-800x600 singanikeza umbono wekhwalithi ye-multimedia DVD, akusekho okunye. Ukuqukethwe kweklasi le-HD, inani aliphansi kune-1920x1080. Ifomethi ye-4K idinga imvume hhayi ngaphansi kwama-3840x2160.
2. Ifomethi noma isilinganiso
Sebenzisa i-Multimedia hhayi kuphela imidlalo noma ukubuka ama-movie, kepha futhi ukukhombisa amaslayidi, izethulo, njll. Ngakho-ke, isilinganiso se-Aspect of the Frame singehluke. I-cinema yasekhaya ingcono ukukhetha ifomethi 16:10 noma 16: 9. Kepha isilinganiso esingu-4: 3 asifanelekile, kufanelekile ukuboniswa kwemibhalo, amagrafu, izethulo.3. Ubungako bokuqagela
Kukalwa nge-diagonally. Isikhombi sichaza ubukhulu obukhulu nobuncane kakhulu bohlaka oluqinisekisiwe. Usayizi uncike ngobude obugxile ku-lens, engahlukahluka, kepha kancane.
Lapho ukhetha isilinganiso se-Projection, okungukuthi, isilinganiso sebanga lokuqagela kanye nobubanzi bezithombe buvame ukuba, ibanga elingaphezulu esikrinini, kunesithombe esikhulu. Ukukhishwa - Amadivayisi we-Ultra-thread. Banikeza isithombe esikhulu ebanga elincane.
4. Uhlobo lokuguqula okukhanyayo
Ukwakha ukusakazwa okukhanyayo, kusetshenziswa izibani zezinhlobo ezahlukene. Sibhala izinketho eziphambili.- I-LED. Ukukhanya kwabo, ngokwesilinganiso, kusuka ku-1000 lm. Ngamalambu we-LED, awukwazi ukubangela indawo ngokuphelele. Impilo esezingeni eliphakeme yesiguquli esinjalo ingamahora angama-3,000, okungeyona kakhulu. Ngokuvamile okunye esikhundleni sesibani esisha.
- I-Laser. Hlanganisa ukukhanya okuhle ngempilo yesevisi ende. Okungenani amahora angama-6,000. Ukuqagelwa okungenzeka kunoma iyiphi indawo.
- I-XENON. Okukhanyayo, kepha kuphila isikhashana. Ukushisa kakhulu, ngakho-ke kufanele usebenzise uhlelo olunamandla lokupholisa.
Kunamamodeli anamalambu we-mercury, kuphelelwe yisikhathi nobuchwepheshe obungaba yingozi. Abakhiqizi kancane kancane benqaba ukuzisebenzisa. Lapho ukhetha isibani, kubalulekile ukuzulazula ngenani le-flux elikhanyayo. Okuphansi, okunamandla kuzofanela kube mnyama egumbini lapho ebukwa. Isibonelo, izibani ezingama-400-900 lm zenza ukuthi zikwazi ukubuka ama-movie kuphela ngokufiphala okugcwele, amadivayisi 1,000-1,900 LM angasebenza ngokukhanyisa okuyingxenye.
5. Qhathanisa
Isilinganiso phakathi kokukhanya kwamathoni amnyama namhlophe. Ukuhluka "Kuphendula" ukugcwala kwezithunzi, ukujula kokuzala kabusha okumnyama kombala, ukuboniswa kwezitho ezihlukile. Ngokuphambene nobuthakathaka kwenza isithombe sibe ngokungenakuchazwa futhi siphela. Akuhlali kucace ngaso sonke isikhathi ukuthi hlobo luni lokuqhathanisa olusebenzisa umenzi. Ngakho-ke, akudingekile ukuthembela ezicini ezichazwe kuphasiphothi. Kungcono ukulinganisa isithombe ngamehlo.
Ezicini ezingeziwe, kufanelekile ukunaka ikhono lokudlala okuqukethwe kusuka ku-USB drive ne-TV tuner. Ngemuva kwalokho idivaysi yemultimedia ingasetshenziswa ngaphandle kokuxhuma i-TV noma ikhompyutha. Kepha ukwesekwa kuyinto evame kakhulu ukumane kube yindlela. Ungathola kuphela umphumela omuhle we-stereo lapho udlala i-stereo ethosiwe. Lokhu kumamodeli abizayo kuphela aphelele ngezikrini ezikhethekile.
Ukukala okuncane kwamamodeli amahle kakhulu
Ukukhetha idivaysi ye-multimedia kwakulula, siphakamisa ukujwayelana nokulinganiswa kwe-mini amamodeli amahle kakhulu ka-2021.
- Sony vpl-hw45es / B. Idivaysi ephakathi nendawo ephakathi. Isebenzisa ubuchwepheshe be-sxrdx3 ubuchwepheshe bokudlala, lokhu ukuthuthukiswa okukhethekile konjiniyela beSony Onjiniyela. Isithombe esibanzi, ukwesekwa kwe-HDTV ne-3D. Ibanga lokuqagela kusuka ku-1.5 kuye ku-7.9 m, osayizi bezithombe kusuka ku-1.06 kuye ku-7.6 m.
- Xgimi h2. I-Portable-Focud Projector ephathekayo enobuchwepheshe be-DLP Projection Technology, uhlelo lwakhelwe ngaphakathi lwe-stereo. Ifomethi ephelele ye-HD, isekela i-HDTV ne-3D, uhlelo lokusebenza lwe-Android. Isibani se-LED, Impilo Yenkonzo ye-Economy Mode - 3 000 h.
- Epson eh-Twess5650. Idivaysi ebekiwe ebanzi nge-LCD X3 Playback Technology. Kukhona izikhulumi ezakhelwe ngaphakathi. Isekela i-HDTV ne-3D. Isibani u-Uhe sifakwe nge-Mirror Recector eyengeziwe, ukuthuthukiswa koqobo kusuka ku-Epson.
Sicabange ukuthi singayikhetha kanjani i-projektha yethiyetha yasekhaya. Kufanele kuqondwe ukuthi ngeke kwanele ukuhlela kwe-cinema yasekhaya enhle. Kuzothatha uhlelo lomsindo, isikrini nohlelo lokufiphaza. Konke lokhu kufanele kubekwe egumbini, ubukhulu bawo obulungele imishini ekhethiwe. Kuphela ngemuva kwalokho ungajabulela amafilimu akho owathandayo.
