Ukubuyekezwa kwemakethe yethiyetha yasekhaya: Amanani kanye nabakhiqizi bezinto eziphambili, izici zamamodeli. Idizayini yegumbi lokubuka ama-movie.
Iphrojekthi yevidiyo kuphela ikuvumela ukuthi ujabulele isikrini "esibanzi" sangempela esimweni sasekhaya.
1- Imodi yevidiyo ye-Audio;
2- DVD Player;
I-3- Recorder ye-Video Recorder;
4- Uhlelo lokwamukela i-TV lokwamukelwa kwe-satellite;
I-5-Video Monitor;
I-6 - isethi ye-acoustics;
7- subwofer
Eminyakeni yamuva nje, ama-DLP- ama-projekli wevidiyo athole ukusaba
Izikhulisi ezifuywayo zonga isikhala emakamelweni amancane
Ukuluma kubalulekile ukufihla izintambo "kwamehlo abanye abantu"
I-RD-JT50 (LG) ibonakala ngokukhanya okuphezulu kuya ku-2500 ANSI LM, okuvumela ukuthi isebenze lapho
I-DLP Projector
Imodi ye-DPX-1000 eModi ye- "Cinema" inikeza umehluko ku-2700: 1
Ukuthola izithombe ezisezingeni eliphakeme kusuka kuma-video projekli, izikrini ezinamakhono okubonisa okuthuthukile
Ngaphezulu kohlobo lwemodeli x50 (3m) abaculi abavela ePininfarina basebenze
Isembozo kuphaneli yangaphambili sivikela amalensi esimweni esingasebenzi ekungcoleni nasekuhlazeleni
I-TV3 ye-TV3 ifaka i-projektha ku-DLP HD2 Mustang Chip (Dwin) kanye neprosesa yangaphandle yevidiyo
Iphrojekthi yevidiyo ivumela "ngekhanda" ukuwela emhlabeni wemidlalo yamakhompiyutha
I-DLA-SX21 (JVC) isebenzise ubuchwepheshe obusha bokuthola izithombe d-ila
I-LCD projektha
I-LVP-HC3U ifakwe i-matrix ngesinqumo samaphikseli angama-960540
Imodeli yeshashalazi yasekhaya ye-HT-KD800 yasekhaya enomsebenzi we-karaoke
I-Subwoofer isetshenziselwa ukudlala "i-bass ephansi"
I-DA-W6100 (LG) ifakwe iqoqo lezikhulumi ezingemuva ezifakwe uhlelo lokuhambisa idatha olungenantambo lwe-Bluetooth
I-lens ebanzi yezolimo ne-LCD PANEL 16: 9 (Imodeli
I-PT-AE500E) izosiza ukudala i-cinema yangempela egumbini lokuhlala elijwayelekile
Ilensi ye-Short-Phoces ikuvumela ukuthi ufake i-projektha emakamelweni amancane
Movie thanda konke. Kanye nokubukwa okunethezekile kwe-blockbuster entsha "ekhaya", abaningi bakulungele, njengoba besho, nikeza umphefumulo. Akumangazi ukuthi izinkundla zemidlalo yasekhaya ziye zathandwa kakhulu.
Uhambo lokuya endabeni entsha
Ama-cinema asekhaya athola ukusatshalaliswa okokuqala e-United States ekuqaleni kweminyaka yamashumi ayisishiyagalolunye., Yize umqondo ophelele ukwenza ama-movie ashibhile ekhaya anomsindo wekhwalithi ephezulu nesithombe, kuvuke ngaphambili. Kuze kube sekupheleni kweminyaka yamashumi ayisishiyagalolunye, izinkundla zemidlalo yasekhaya zazinezindleko eziphakeme zazo zonke izinto. I-IPO Lolu suku ama-projekli wevidiyo asezingeni eliphakeme kanye nezinhlelo ze-multichannel zokuzala kabusha zingabiza amakhulu ezinkulungwane zamaRandi, nokubekwa kwazo, amakamelo angamanye adingekayo kumamitha ayi-skwele. Vele, inqubo ebizayo ye-hi-ukuphela ayitholakali kuwo wonke umuntu. Kepha eminyakeni yamuva nje, abakhiqizi bakwazile ukunciphisa kakhulu izindleko zazo zonke izingxenye zemidlalo yaseshashalazini yasekhaya ngaphandle kokubandlulula ikhwalithi yomsindo nesithombe.Ngaphansi kwethemu elithi "I-Cinema Yasekhaya" kushiwo, okokuqala, iqoqo lezinto, ukukhiqiza kabusha isithombe kanye nomsindo we-multichannel. Lo msindo uphinde wavuselelwa okungenani izikhulumi eziyisithupha - izikhulumi, noma izikhulumi, uma zenziwa ecaleni elihlukile): ngaphambili kwesokunxele, kwesokudla naphakathi nendawo (ngaphambili), kanye nomthombo ohlukile we-lf- oscillations-subwoofer. Lolu hlelo lwe- "Classic" luboniswa yiNumeri "5.1" (amazwi amakhulu amahlanu kanye ne-subwoofer). Kukhona futhi amakhithi aphelele aphelele lapho izikhulumi zangemuva eziphakathi nendawo noma ezimbili ezingemuva ezingezwa noma ze-subbofer zesibili. I-ITOT, njengoba besho, akunamkhawulo wokuphelela, kuzoba nemali. Othandweni, ngaphandle kwe-multichannel anlow, uhlelo ngeke lube yi-cinema yasekhaya.
Ake siqale ngamamitha-skwele
Njengomthetho, ikhithi yeshashalazi yasekhaya isetshenziswa njengesizinda sohlelo lokuzijabulisa kwasekhaya lwezakhi kanye nokwakhiwa kwethiyetha yaseshashalazini ngeke kube lula, kudinga, ngaphandle kolwazi, nolwazi oluthile emkhakheni we-acoustics, "ukuzwa" futhi isipiliyoni. Cishe kungukucushwa kwepiyano- ngokweqiniso, konke kucace, kepha, njengomthetho, abanikazi kufanele bameme ushintsho oluhle. Akumangalisi, i-Archititural and Design Bureau iya ngokuya iba nzima ukudala izinkundla zemidlalo yasekhaya ekwakhiweni kwama-cinema asekhaya. Kepha izinsizakalo ze-bureau zibiza kakhulu (zifinyelela ku-20% zezindleko zethiyetha yasekhaya uqobo), futhi izincomo zazo zivame ukumelana nomqondo ojwayelekile we- "design" ("ukwenza inceku ephethe ubumba nogogo Susa i-chandelier yakho oyithandayo ?! "," Kungani ushintsha isithombe esihle sangemuva kumaphaneli wokurekhoda ?! "Ngakho-ke, abaningi bathola imishini eyenziwe ngomumo noma beklama i-cinema yedwa.
Kuyinto efiselekayo ukuthi igumbi lekhaya le-cinema lisehlelweni olungunxande, futhi hhayi isikwele, okungenani kungu-15-20m2. Izindawo zababukeli zinconyelwe ukuba zibekwe ukuze ibanga kusuka kubo kuya esikrinini liphindwe kabili ngaphambi kodonga lwangemuva. Akufanele ibekwe eduze kakhulu odongeni, eduze kwayo kubonakale ekulaleleni kokuhlanekezela okuzwakalayo, ikakhulukazi isifunda esivame kakhulu se-spectrum (ebabazekayo "ye-BUSTY BASS"). Ngasikhathi sinye, ibanga alikho ngaphansi kuka-2-3 (kepha hhayi ngaphezu kwe-6-7) ama-diagonals wesikrini kufanele alondolozwe phakathi kwesibukeli nesikrini. Uma igumbi lincane, kungcono "ukungahaha" futhi ungazami ukucindezela i-projekli yevidiyo ngesikrini esikhulu- ngisho nezilaleli "ezisanhlamvu". Esimweni samanje, izilaleli zingashukunyiswa kancane odongeni olungasemuva. Ngasikhathi sinye, kufanele kudonswe ngamaphaneli akhethekile, ngokwesibonelo, ukukhiqizwa kwe-Ecophon (Sweden) noma i-Acousto (eFinland), kanye namazwi aphezulu we-bass, kanye namazwi angemuva anomsindo ongeyona indlela eqondile.
Ukuqamba igumbi lokuklama lokubuka ama-movie, khumbula: Akukho okufanele kukuphazamise kusuka ku- "PIR of Gory." Ngakho-ke, kuyadingeka ukugwema izindawo ezibonisa ukukhanya - izibuko, iphepha lokunamathisela odongeni, i-crystal chandeliers it.d. Kuyiqiniso, egumbini lokuhlala njalo egumbini lokuhlala ngokujwayelekile ngokugwema izinto ezinjalo ngeke kuphumelele, kepha ukude 'kwesokuqala' ePeriphery "bazonikezwa, kube ngcono. Akukhona ngengozi ukuthi izicubu ezithambile zokufaka imibala emnyama zisetshenziswa ekuqedeni ama-cinema angempela. Imithombo yokukhanyisa ihlukaniswe kangcono ohlangothini lwesikrini, kepha hhayi ngemuva kwama-spins ezilalelini. IWindows kumele ihanjiswe. Ukulalela ukusetshenziswa kwe-projektha okudingayo ukuze kuqinisekiswe i-blackout ephelele!
Ikakhulu ngifuna ukusho ngefenisha ye-Audiovideo Complex. Kukhona abakhiqizi abasebenza ekwakheni ama-racks ama-racks for imishini, njenge-spectral, li kO design, Schro Schro, nje, umbuso (iMalaysia). Imikhiqizo yabo ingabiza ngaphezu kwe- "ejwayelekile" amashalofu ezingilazi kanye nama-elimenzi, kepha lolu mehluko lufanelekile. "Usizi olukhethekile" olufana nengilazi ekhethekile engaphezulu, engadlidlishi noma ngabe i-subwoofer ivezwa yi-subboofer yenhlekelele yendawo yonke. Ukwehla kwe-vibration kutholakala ngokwandisa isisindo, ama-racks ama-acoustics avame ukwenziwa ngobuningi (ingxenye noma esihlabathini). Ngaphezu kwalokho, bahlinzeka ngeziteshi zemifino ecashile yekhebula, kanye namamodeli athuthukile "athuthukile" we-LO Design, Schro Schroays ahlinzekwa nge-Backlight eyakhelwe ngaphakathi.
I-Projector- kuphrojekthi
Inzuzo yamaphaneli we-plasma kanye ne-LCD TVs Ukungabikho kwesidingo sokwenza mnyama igumbi lapho ubuka imibukiso ye-movie noma i-TV, izithandwa eziningi ze-movie zibheka le nternet yaseshashalazini kufanele zifakwe nge-projector yevidiyo. Le ndlela kuphela enganikeza inkulu kakhulu e-cinema, isithombe esikrinini (yize ama-Theatre asekhaya afakwe ama-TV ama-KineCopic, amaphaneli e-LCD, akhulume ngawo wonke la madivaysi athi "ama-roman sescran"). Amamodeli wesimanje wama-video projekli banokukhanya okwanele ukukhiqiza isithombe nge-diagonal yamamitha ambalwa. Kulokhu, ikhwalithi yesithombe ngeke ibe kubi kakhulu kune- "ku-TV"; kunalokho, ukukhanya okuboniswe esikrinini sesikrini Kuhle kakhulu ngamehlo.
Namuhla kukhona 3 izinhlobo isiqophi namaphrojektha emakethe ukuthi kuhluke indlela yokuthola isithombe: nge okucaciswe luketshezi matrices (LCD), ne matrix microercal (DLP) kanye kinescopic (CRT).
Ama-VLCD Projectors anesibani esinamandla sokuqagela esikhanyisela i-LCD Matrix edlulisiwe, lapho kudalwa khona isithombe sombala kusetshenziswa amasiginali wedijithali kusuka esidlali sevidiyo. Lapho-ke lesi sithombe sibhekwa yilensi esikrinini. Qhathanisa neLCD-Matrix LCDS yama-projektha, incane kakhulu. Ngakho-ke, namuhla ama-matric ajwayelekile kakhulu ane-diagonal yama-intshi (futhi ngisho nangaphansi) ajwayelekile kakhulu. Ama-projectors we-LCD ansuku zonke abusa ubuchwepheshe be-polysilicone (LCD poly-si). Kunama-matric amathathu ama-polysicone ama-3 athambile, ngalinye likhanyisiwe ngomunye wemibala eyinhloko ye-RGB. Ngemuva kwalokho izithombe ezintathu zemibala zincishiswa ama-prisms wohlelo ngombala owodwa ogcwele futhi zibhekwa yilensi esikrinini.
Ama-matric anjalo angamelana nokushisa okuphezulu, okuvumela ukuthi ufake amalambu wensimbi anamandla kuma-projektha. Lobu buchwepheshe buhlinzeka ngokuzala okungcono kombala kanye nokwehluka kwesithombe uma kuqhathaniswa ne-LCD TFT Matrix esetshenziswe kumamodeli amadala we-projektha. OLUNYE ubuchwepheshe obusha obubizwa nge-MLA (ama-lens ama-lens amancane). Ngaphezu kwalokho, ukwakheka kwe-matrix kuhambisana nezinhlu eziningi zama-microlens okuvumela ukuthi ucishe ubumbane kabili kokukhanya kwesithombe.
Ama-phrojekthi we-LCD ahlukaniswa ngentengo ephansi, umbala omuhle nokukhanya, kepha kumapharamitha ahlukile aphansi kuma-DLP ama-projektha. Ukungabi nabikwayo kwalo kungukuthi amathuba okushintsha izici ngesikhathi somsebenzi kanye nokuba khona kwegridi esithombeni. Ngakho-ke, amamodeli alula kakhulu we-LCD asetshenziswa kakhulu njengezinsiza zezethulo. Ama-LCD ama-Projectors abiza ama- $ 1,100-1200 kuya ku- $ 5000-8000 asetshenziselwa ama-cinema omlingo. Ama-vsd abathandekayo be-LSD ahlukile kumamodeli wezethulo ezingxenyeni ezingcono zokusebenza kumathunzi, ukudluliselwa okunembile kwezithunzi ezikhanyayo nomsindo ophansi. Izibonelo ze-LCD Projectors ezihloselwe ukusetshenziswa ekhaya zingasebenza njenge-EMP-TW100h kusuka eSPson, PT-AE500 kusuka ePanasonic, PJ-TX10 kusuka kuHitachi (i-All-Japan).
"Iphuzu lokunqoba umgoqo womsindo" emlandweni wethiyetha yaseshashalazini yasekhaya, ungathatha ama-1980s. Lapho uDolby (USA) usungule uhlelo lwe-Dolby ezungeze umsindo womsindo. Lolu hlelo (kwesinye isikhathi "ifomu lomsindo" lisho ngakho) livumele umsindo wesiteshi esinemisindo esebenzisa amakhodi wedatha yomsindo, ongaqoshwa kumakhasethi werekhoda we-hi-fi. I-Dolby ezungeze ama-systems nama-afana, avele kamuva (ngokwesibonelo, iDolby Pro Logic) iyasetshenziswa namuhla. Kepha amafomethi we-analog adutshulwa kancane kancane ngohlelo olungcono lwekhwalithi ye-Sound Encoding Dolby Digital (Isikhathi esisodwa-1992), ama-DTS nezinguqulo zawo ezithuthukile zeDolby Digital ezungeze i-ex.d. Irekhodi ledijithali selivele lifakiwe lapha ngesiteshi somsindo ngasinye ngokwahlukana (futhi asisetshenziswa 2, njengasemamephu we-stereo, kodwa cishe ngo-5). Lokhu kukuvumela ukuthi uzuze ukwenziwa komsindo okucacile (ngaphambili, emuva, kwesokudla, kwesobunxele) kanye neqiniso eliphakeme lapho udlala "imiphumela ekhethekile". Ukucheba kwemidiya yefomethi yedijithali kusetshenziswa ama-DVD disc, abadlali bokuqala ababenezentengiso ngo-1996.
Ukukhanya kwami, isibuko, yithi ...
Ubuchwepheshe be-DLP bufakwa emgomweni wokucubungula okukhanyayo usebenzisa amakristalu e-DMD (idivaysi ye-Digital Micromirror), okuyi-matrix yokushintshwa kokukhanya kwe-semiconductor. Isibuko ngasinye silawulwa yisiginali yedijithali esitokisini sememori yomuntu ngamunye. Kwi-chip eyodwa (indawo enamasentimitha ambalwa) Kunezibuko ezingaba yisigidi. Umthambeka wawo nalowo wazo uhlukahluka ngokuya ngombala we-pixel kabusha. Ngakho-ke, ukukhanya kuzokwenza, ngokuya ngesikhundla sesibuko, kuboniswa kunoma yilens, noma kuye, ku-carbon emnyama emnyama. Lapho kukhulu khona i-angle yokujikeleza kwesibuko, kuphakama umehluko wesithombe. Ngakho-ke, ukwanda kwe-angle ephezulu yokuthambekela kungu-2 kuphela (kusuka ku-10 kuye ku-12) kumamodeli wakamuva we-microkircuits (DMD HD2 + Mustang) unikeza ama-willang wangempela njengesithombe.Amadivaysi angenamanzi umbala isithombe sakhiwa kusetshenziswa iphethini ebizwa ngokuthi idiski. Leli yisondo elijikelezayo elihlukaniswe ngemikhakha eminingana (4, 6, 7). Ukukhanya okuvela kwisibani se-Projection Falls ku-disk, ejikeleza ngejubane le-60 noma i-180 RPM, futhi idlule kuyo, iwele ku-microerkal. Ngakho-ke, awelanga ukukhanya okumhlophe kubo, kepha "iCzechhard" eshintsha njalo emisebeni ebomvu, eluhlaza okotshani nohlaza okwesibhakabhaka. Ngokuvumelana nalokhu, nganoma yisiphi isikhathi i-projektha idala esikrinini hhayi "esichazayo", kodwa isithombe se-monochrome. Kepha ngombala wokugcwaliswa kwamaphikseli ngamanye ukusuka ethoni kuya ethonjeni kuyashintsha. Ngenxa yesivinini esiphezulu semibala eguqukayo, isibukeli sibona "inkohliso yemvelo" yokukhohlisa. Noma kunjalo, abanye abantu bathambekele kangako kulokhu "inkohliso" futhi babone isikrini hhayi isithombe esigcwele sombala, futhi i-flicker ehlukahlukene ayithandeki kakhulu ngamehlo - okuthiwa "okubizwa ngokuthi" emvula Kuyabonakala kakhulu lapho uhlola isikrini e-angle noma ngombono ophelele. Ungayiqeda ngokwandisa imvamisa yokushintsha imibala yombala. Kulokhu noma ukukhulisa ijubane lokujikeleza kwediski, noma ukukhulisa inani lemikhakha yemibala kuyo.
Ubuchwepheshe obunjalo buhlinzeka ngezithombe eziphakeme kakhulu esikrinini, ngoba ukulahleka okuyinhloko kokukhanya kwenzeka esigabeni sokukhanya kokukhanya kwengilazi yamaphaneli e-LCD. Izibuko zesikwele zinosayizi wama-micrometer ayi-16 futhi zihlukaniswe ngegebe lama-microns ayi-1, okusho ukuthi ama-90% okukhanya kwesigameko awela esibukweni futhi kuphela ama-10% awela ezingu-10% kuphela ezikhaleni. Ngenxa yalomklamo esithombeni esivezwe esikrinini, ukwakheka kwesithombe cishe akubonakali, kufakwe esikhundleni sakwa-LCD Matric.
Ubuchwepheshe bokuboniswa kokukhanya okuvela ku-microerkal (umbono oyisisekelo "awulahleki ukukhanya") bubonakala ngokukhanya okuphezulu (ubukhulu bokugeleza okukhanyayo - umehluko no-ANSI LM), umehluko kanye nombala. Ukusetshenziswa kwe-chip eyodwa kwenza insiza icwebe. Kodwa-ke, ama-DLP akhiqizwa ama-projektha akhiqizwa ngenguqulo enezindlela ezintathu. Kulokhu, i-chip ngayinye "iyala" imiyalo yomunye wemibala yokukhanya enombala (obomvu, oluhlaza okotshani, oluhlaza okwesibhakabhaka), lapho isibani esikhanyayo esikhanyayo. Ngemuva kwalokho okutholakele izithombe ezi-3 zihlanganiswa zibe isithombe esinemibala esigcwele. Ama-Projectors we-DLP amathathu ahlinzeka ngesithombe esezingeni eliphakeme kakhulu, kepha kubiza kakhulu (amashumi ezinkulungwane amadola) futhi aqhathaniswa nalokhu naku-CRT projektha.
Ama-projekli we-DLP ayi-DLP eyodwa ahlukile ekwakhiweni kwesondo lemibala kanye nohlobo lwe-DLP-Matrix (Bonke bakhiqizwa yiTexas Millints, e-USA). Amamodeli wemodeli ehlobo - i-ScreenPlay 7205 kusuka ku-infocus, i-VX-1000CI kusuka Runco International (Oban), i-XV-Z12000 isetshenziswa kusuka kubukhali (eJapan) - okuqhathaniswa nengxenye engu-6- no-4. Ukuzala kabusha kombala okuhle kakhulu, ukugcwala kwesithombe "kumathunzi" futhi kungafaki ukwakheka kwe- "rainbow umphumela". Ngokuqondene nama-DLP chips, "igama lokugcina leTexas Technology" libhekwa njenge-DMD HD2 + ama-Mustang Chips anendlela yokujikeleza ethuthukisiwe ye-Microerkal. Kuliqiniso, amanani amamodeli amasha aphezulu (ngaphezu kwama- $ 10,000). Kepha "isizukulwane esedlule" sabaklabe be-DLP, ngokuya ngemininingwane yayo yezobuchwepheshe, ngaphansi kwezinto ezincane eziphansi ezintweni ezintsha zingathengwa ngo- $ 4000- ngokwesibonelo, re7800 kusuka eBenq (Reiwan).
Uma sikhuluma ngamanani, khona-ke ama-projekrothi afanayo we-DLP abelingana nama-brojektha we-LCD. Namuhla, ungathola amamodeli asekhaya nge-matrix ye-DLP ngama- $ 2300 (S90, Sharp), $ 1900 (RD-JT 50, LG) kanye ne- $ 139-112 Ama-Avot Image DLP Ama-Projectors anika, njengomthetho, ikhwalithi ephezulu kakhulu, isithombe saso siphambene kakhulu, umbala oqondile kanye nezingxenye ezincane lapho udlala izigcawu eziyinkimbinkimbi. Ngakho-ke, singasho ukuthi ubuchwepheshe be-DLP bathola i-LCD futhi (ngokuya ngeTexas Milling) eminyakeni ezayo, i-50% yemakethe yonke itholwe eminyakeni ezayo.
Enye indlela ye-DLP Projectors ingahle ibe amadivayisi kusetshenziswa ubuchwepheshe be-D-ILA (ku-LCOS Matric) ethuthukiswe yiJVC (Japan). Ubuchwepheshe beVathe (D-Ila- Direct drive Image Light Amplifier) Sebenzisa amakristalu ashintshiwe e-silicone substrate esebenza ekubonisweni kokukhanya (kokubili kuma-projektha we-DLP), futhi hhayi kubuchwepheshe bendabuko ye-LCD). Usizo lwe-D-ILA lungathola ukulungiswa okuphezulu kakhulu ngokuqhathaniswa nokulungiswa okukhawulelwe kwefilimu engu-35 mm kumaphikseli ayizinkulungwane eziningana ezivundlile nangokumile. Ama-projektha we-D-ILA ahlinzeka ngokuzala kabusha okuphezulu kombala, kepha umehluko usaphansi kwamaphrojekthi we-DLP. Izindleko zamadivayisi weshashalazi ekhaya - kusuka ku- $ 8000.
Ekugcineni, udinga ukusho ama-Kinescopic CRT Projectors. Lolu hlobo lwenqubo yokuqagela luvele isikhathi eside kakhulu (vele ukhumbule i-Projection TV "Moscow", ekhiqizwa ngawo-1950s), kepha kuze kube namuhla ihlala isidingo kuma-cinema ekilasi le-Hi-End. Ama-projekroni ama-kinescopic ahlinzeka ngesithombe esihle kunazo zonke, futhi ngoba athethelela "futhi athethelele" izindleko eziphakeme ($ 30,000-60,000 noma ngaphezulu), ukugqama okuncane), ukugqama kwephrojekthi (ukusethwa kwephrojekthi okunjalo kuzobiza cishe ama- $ 1,000, futhi Amalambu asethelwa, adinga ukushintshwa njalo ngeminyaka emi-2-3 - ku- $ 3000-5000).
| Maka. | Umenzi | Ukulungiswa kwe-matrix, amaphikseli | Amandla okusakaza akhanyayo, i-ansi lm | Ileveli yomsindo, i-DB | Ibanga ukuya esikrinini, m | Izithombe zosayizi diagonally, amayintshi | Isisindo, kg. | Intengo, $ |
|---|---|---|---|---|---|---|---|---|
| I-TLP ET1 | Toshiba. | 858480. | - | 28. | 0.75-2.5 | 30-100 | 3,4. | 1150. |
| PLV-Z2. | Sanyo. | 1280720. | 800. | 24. | 1-6 | 30-200. | 3,4. | 1800. |
| PJ-TX10. | UHitachi. | 854480. | 800. | 25 | 0.7-7.8 ** | 30-300 | - | 1500. |
| Lvp-HC3U. | Mitsubishi. | 560540. | 1300. | 27. | 1.5-11.9 | 35-300 | I-2.7 | 1690. |
| I-PT-AE500. | Incwadi yephanasonic | 1280720. | 850. | 27. | 1.2-7.4 | 40-200. | 2.9 | 1750. |
| I-EMP-TWOS00. | Epson. | 1280720. | 1300. | 28. | 0.8713. | 34-300 | 5.3 | 2100. |
| Vpl-hs20 | Isifonya | 1386788. | 1400. | - | Kufika ku-14,1 | 40-300 | 5,4. | 2900. |
| I-LPX-500 | Yamaha. | 1280720. | 800. | amashumi amathathu | 0.9-13,1 | 35-350 | 4.8. | 4200. |
| * - kwimodi yomsindo oncishisiwe; ** - Ngelensi ebanzi e-angle |
| Maka. | Umenzi | Ukulungiswa kwe-matrix, amaphikseli | Amandla okusakaza akhanyayo, i-ansi lm | Ileveli yomsindo, i-DB | Ibanga ukuya esikrinini, m | Izithombe zosayizi diagonally, amayintshi | Isisindo, kg. | Intengo, $ |
|---|---|---|---|---|---|---|---|---|
| I-Rd-Jt 50 | LG. | 12801024. | 2000. | 35. | 0.8-10 | 22-300 | 2.9 | 1900. |
| Xv-z201e | Bukhali. | I-1024576. | 700. | amashumi amathathu | 1-6,3 | 30-200. | 4.6 | 2950. |
| I-TDP-MT500. | Toshiba. | I-1024576. | 700. | 26. | 1b8-7.8 | 50-180 | 3,2 | 3000. |
| I-SP-H500AE. | Isona sinye | I-1024 576. | 600. | 28. | - | - | isishiyagalolunye | 3900. |
| Re7800. | Umuntu we-benq | 1280720. | 1000. | Kufika ku-32. | 1.5-5 | 31-300 | 6.7 | 4000. |
| ScreenPlay 7205. | Infolusis | 12801024. | 1100. | - | 1,5-9,2 | 35-200. | okune | 7900. |
| Lvp-Hc2000u. | Mitsubishi. | 1270720. | 700. | 23. | 1.8-11.8 | 50-250 | 7.8. | 10999. |
| HT 200. | Sim2 Multimedia (Italy) | 800600. | 800. | - | 2.2-13.5 | 50-250 | isihlanu | 10200. |
| I-TransVision3 | I-Dwin Electronics (USA) | 1280720. | 1200. | - | 2.1-10.7 | 60-200. | 6.8. | I-10500. |
| I-DPX-1000 | Yamaha. | 1280720. | 800. | 28. | 0.86-9,14 | 60-200. | 13.8. | 11250. |
Kungcono ukubona kanye ...
Lapho ukhetha i-video projekli, kuyadingeka ukunaka izici ezibalulekile ezinjalo, njengamandla ezenziwe kabusha okukhanya okukhanyayo kanye nokwehluka kwesithombe, ukulungiswa okuphezulu kwesithombe, amandla okususa lens ukuthola isithombe ngaphandle kokuhlanekezela kwe-trapezoidal.
Iningi labathengi linaka ukugqama nokuqhathanisa. Kepha kuyadingeka ukukhumbula ukuthi lokhu "okukhohlisayo", kanye nezindlela zokulinganisa kwazo kubakhiqizi abahlukene kungenzeka zingahambisani ("okudidayo" kuqhathaniswa nalo olwaqhathanisa nalo ama-projektha avela kumenzi ofanayo). Noma kunjalo, umbono wokuqala we-projektha ungathola kubo. Kukholakala ukuthi ngegumbi elimnyama lemidlalo yaseshashalazini yasekhaya enesikrini se-agonal 150-200cm, ama-projektha afanelekile ngobukhulu be-flux elikhanyayo kusuka ku-800-900 ANSI LM. Ama-Provent Presentation Provent provel ahlinzeka ngokugqama okuphezulu (ukusakaza 1200-1300 ANSI LM), njengoba asebenza egumbini elikhanyayo.
Okubaluleke kakhulu ukwazi ukulungiswa okuphezulu yinombolo yamaphikseli esikrinini esivundlile nesithe mpo. Imvamisa kunama-projektha wevidiyo ngesinqumo esingu-800600, 1024768, 12801024, kanye nama-852480, 964570, 1284576, 1280776, 1280776, 1280772. Uma kukhunjulwa kakhulu, ikhwalithi ephezulu kakhulu yesithombe ekhonjiswe esikrinini. Kepha lokhu kuncike kubhekwa hhayi njalo, kuningi kuncike ekuguqukeni kwe-algorithm esetshenziswe kwimodeli ethile ye-projektha. Kuvame ukwenzeka ukuthi ama-video projekli angacishe adlale kahle ukuqoshwa kwesiginali echaza kahle (inani lemigqa evundlile lingafinyelela ku-1080), libi kakhulu ukubhekana nesibonakaliso sethelevishini esibalulekile "noma i-VCR.
Ngakho-ke, ukukhetha i-Video Projector, kungcono ukuyibona emsebenzini kunokufunda incazelo yamaphepha eningi. Maye, Izindleko eziphakeme nezimpawu ezinhle kakhulu aziqinisekisi ikhwalithi yesithombe. Ngakho-ke, "Bukela" imodeli ekhethiwe idinga ukusondelana njengokuthi, lalela ohlelweni olusha lwesipika. Thatha isikhathi eside. Zama ukuhlala kwenye, elinye iphuzu lekamelo lokubheka ukubheka esikrinini ngama-engeli ahlukene futhi uqiniseke ukuthi ukubonwa akudali ukungaphatheki kahle, ngokwesibonelo, kuvela "umphumela we-rainbow". Ukukhetha kwesithombe sokuhlaziywa kubalulekile. Akunawo umzamo wokuhlola ikhwalithi yesithombe usebenzisa amakhathuni noma amadiski wokubonisa avela kumenzi. Ukuhlola isithombe kungcono kakhulu ngama-DVD akho owathandayo, ubuka lezo zigcawu lapho ukukhanya okuningi okuhamba ngokushesha noma izinto ezimnyama (ngokwesibonelo, iziqephu zobusuku bajaha). Irekhodi lokuhlola elithi "Classic" - indawo yokuqhuma kwamabhomu we-American Base Part-Hardu ngefilimu efanayo (ukuqhuma, izikhalazo, ubuningi bezinto ezimnyama nezimhlophe njll.).
Uma isikrini sikhanyisiwe ngokungalingani (izindawo eziqhakazile noma ezimnyama ziyabonakala ngesizinda esimnandi), isithombe siyizimbozo, imininingwane yombala ompunga ipeyishwe kwamathoni athile aphezulu, futhi ngezinto ezihamba ngokushesha i-parasitic " I-Loop "yeluliwe, akunakwenzeka ukubiza isithombe esifanelekile..
I-projektha ifakwe ngezindlela eziningana. Indlela elula yokubeka idivaysi etafuleni ngokumelene nesikrini. Le nketho ayidingi izindleko zamandla nezindlela, kepha ingakhululeki. Okokuqala, ngoba i-projektha yenzeka enkabeni yegumbi. Ngaphezu kwalokho, i-fan epholile yesibani sayo idala umsindo obonakalayo (cishe ama-30 db), futhi maphakathi negumbi elivame ukuba yizindawo ezinhle kakhulu ongawabuka, futhi lo mkhandlu ungathandeki. Ngendlela, kubalulekile futhi ukwazisa i-projektha "kumahemuhemu" ngokuthi "esweni". Ngemuva kwakho konke, isibukeli akusona nje kuphela izinga lomsindo, kodwa futhi ne-timbre yalo (ngokwesibonelo, ngisho ne-bass buzz noma ukusika izindlebe). Enye indlela, lapho ufaka i-projektha enkabeni yekamelo, kungcono ukukhetha imodeli "ethule" kakhulu ngezinga lomsindo womsindo awukho ngaphezulu kwe-30 DB, njenge-VPL-HS20 kusuka ku-Sony, PJ-TX10 kusuka I-Hitachi, i-XV-Z91E kusuka kubukhali, LVP-HC3U kusuka kuMitsubishi, PT-AE500E kusuka Panasonic, PLV-Z1 kusuka eSAMO, EMP-TWS500 e-Epson (i-All-Japan). Umholi lapha angafunda i-DLP Projector Lvp-Hc2000u (Mitsubishi) enezinga lomsindo we-23db.
Kulula kakhulu entabeni yophahla (sabhala okuningi ngalokhu esihlokweni.
"Baphi abantu ababukele?") - Izihlalo ze-projektha azihlali, futhi ugongolo ludlula kulo, ngakho-ke ungahamba uzungeze igumbi ngaphandle kokubonisa esikrinini. Kepha le nketho izodinga izindleko ezingezekile zekhebula ukubeka ophahleni kanye nophahla kanye ne-barbell ekhuphukayo ingafinyelela ku- $ 1000-2000. Indawo eyasemuva ye-projektha isetshenziswa ngokufuduka okuvela kulayini odlula nge-perfendicular isikhungo sesikrini, ngo-10-20. Ukuthola isithombe esingunxande, ama-projektha afakwe idivaysi yokulungiswa kokuhlanekezela kwe-trapesontal enezingqimba, okuvela ngokungenakuphikwa lapho izingalo "eziphezulu" noma ". Ukulungiswa kwedijithali kokuhlanekezela kwe-trapezoidal kungamamodeli wonke amamodeli, futhi okuvame ukutholakala, i-lens etholwa ngokuqondile kanye / noma ngokuvundlile, ukuvumela ukugwema ukulahleka kwekhwalithi okwenzeka lapho kusetshenziswa ama-algorithms edijithali. Idivayisi enjalo iyatholakala kuma-vpl-HS50 ama-Projectors avela kuSony, PLV-70 avela eSANyo, eNishThawk SX6000 kusuka ku-NEC (Japan).
Phakathi kwemibandela eyengeziwe yokuhlola i-video projektha, ake sibize ubude belensi. Ama-Stroks we-Optical Design atholakala amadivaysi afakwe ilensi enelensi ebanzi (ukugxila okufushane) kanye nelensi yefoni (ukugxila okude). Owokuqala angafakwa cishe eduze kwesikrini. Isibonelo, kumamodeli we-TLP ET1 asuka eToshiba, i-DPX-1000 ukusuka ku-Yamaha, ibanga elincane lapho i-projektha ingabekwa khona isihlobo esihlokweni (ibanga lokuqagela) lingu-0.75 no-0.86m, ngokulandelana, okwenza ukuthi likwazi ukusebenzisa i-projektha Ngisho nasemakamelweni amancane kakhulu. Ngokuphambene nalokho, ama-projektha ane-lens ende (ngokwesibonelo, i-HT 200 kusuka ku-sim2 multimedia) isethwe kude kuze kube yi-13M kusuka esikrinini. Amamodeli we-EXTRECTION ahlinzekela amathuba okukhetha i-lens ngobude obufanele bokuthola isithombe esifanele.
I-projektha mhlawumbe exhunywe kwinethiwekhi esebenzisa amandla angafinyeleleki ukuze asindise insiza yesibani. Uma ukukhanya kucishiwe ngesikhathi somboniso we-movie, khona-ke uma kungekho lapho kungatholakali khona amandla okuphazalelwa amandla, amathuba okushiswa kwesibani esibizayo se-projektha ngenxa ye-voltage Drop.
Vele, ikhwalithi yesithombe esiku-cinema sasekhaya inqunywa kakhulu yi-projektha yevidiyo. Kepha kudlalwa indima ebalulekile futhi isetshenziswe ngayo "esikrinini sesibhangqwana. I-OT, ukuthi ungayikhetha kanjani futhi uyifake ngokunembile, nangezinye izingxenye zemidlalo yaseshashalazini yasekhaya, sizokutshela ezincwadini ezilandelayo ze-Journal.
Ibhodi lokuhlela ngiyabonga inkampani ethi "M.Video", "I-Repution Lemion", "Umdlalo WaseRussia", Esikhathini Sokuhweba, IHhovisi Lama-LOM, SPARH, SPARH, SASH, TOSHIBA YOKUSIBI ukulungiselela okuqukethwe.