Indlela ukukhetha umatshini imidlalo ikhaya: Ukubuyekezwa labavelisi

Kuthelekiswa kutsha nje kubomi bethu bemihla ngemihla luquka ingqiqo entsha - i "yeqonga ekhaya." Kuthetha ukuthini? Kuqala kwinto zonke, enkulu screen, bayawarhawula isandi kunye nendawo elula kakhulu ukujonga, nto leyo evumela ukuba umlibale zonke iingxaki, ndihlise ehlabathini ye cinema.

Kakade ke, ukukwazi ukukujonga ethile umboniso ngoku ukuze wonke. Ngapha koko, phantse zonke iidolophu abe bhanyabhanya. Kodwa ke, ngelishwa, sisaba iintsuku nalapho siya khona kwaye ukuntywiliselwa ngokupheleleyo kweli bali ukuba bayamenywa ukuba big screen. Namhlanje, inani kusenokwenzeka ukuba uhleli ngesithende, namaqhashu crunchy abanomsindo uvula nentsuba yamanzi okanye utywala. Kakade ke, zonke ezi zinto okukruqulayo kunciphisa inkqubo ukubukela. Ingaba sibe khona na isisombululo kule ngxaki?

ukuthenga TV

Wonke umntu uqhelene yokuba inkqubela mihla kwiplanethi yethu ephala. Musa ube likheswa neteknoloji ekuveliseni tyaba-panel TV, nto leyo iba lula yaye kungabinandleko. umthengi Namhlanje xa efuna ukuthenga kangangoko kunokwenzeka kwi TV, ubukhulu ongqamana idiagonal 32, 37 kunye 40 okanye 42 inches. Ngoku abamangali umntu le nqubo neze. Kakade ke, abanye abantu bacinga ukuba ukuba enkulu TV ekhaya, abantu nkxu emoyeni efanayo esibe yaseqongeni kwinkulungwane yokugqibela. Kodwa ke akunjalo. Akukho TV, nokuba oxwesileyo nkqu intshi ezimakhulu, asiyi kuba nako ukunika walo ukusinika iimovie kuqala. Kulo mzekelo, uncedo lwethu luya kuza projektha ekhaya. Xa le Ifowni yakho iyakwazi ukwenza umoya ezikhethekileyo isinika bhanyabhanya.

benefits iiprojektha

technology TV mihla ihambisa picture umgangatho libalaseleyo yakho. Nakuba kunjalo, kukho iqela izizathu ezilungileyo ukuthenga umatshini ekhaya.

Okokuqala, oko ubukhulu screen. wokudlala wayo unako ukwenza into, nangona eludongeni yonke. Kwaye ke kukho inzuzo enkulu sefowuni, njengoko bhanyabhanya owayephila musa ukwenza ngaphandle iseti yonke lweziphumo ezizodwa, apho kutyhilwa kakhulu ngokucacileyo screen enkulu.

Enye inzuzo projektha kukuba ufakelo layo elithembekileyo neliyingqondi. Isixhobo ngokugqibeleleyo ekhwele silingi okanye elitywinwe ekhethekileyo. Kulo mzekelo, umbukeli awuthethi nto qaphela ubukho kwefowuni.

Projektha screen apho imifanekiso kulindeleke, kulula ukuba kuqengqeleka, lokukhulula isithuba ezinye iinjongo. Oku kuyinyaniso ngakumbi kwiimeko apho indlu ayikho igumbi ungangxameli loqhaqho ikhaya, yaye ukubukela eshukumayo ibanjwa, umzekelo, kwigumbi lokutyela.

Inomnye umsebenzi omangalisayo unalo projektha imidlalo ekhaya. Guest abasebenzisi bathi xa ukubukela iimovie le yunithi babe phantse akukho eyestrain. Ngamanye amazwi, akukho waziva emehlweni.

Ukongeza, projektha ekhaya lungena lula ukuya embindini. Kule nkalo, inene, ayibanga LCD kunye plasma panel jikelele.

isimiso ukusebenza

Ukuze ukhethe umatshini ekhaya ngabom, kufuneka bana phandle isakhiwo sayo. Iya sithathe obusisixhobo iinkcukacha ekunene.

Iyunithi isixhobo ilula. Xa kude le isisibane sawo enamandla ifakiwe. Ukukhanya kulo udlula yonke inkqubo lens, izihluzi ukukhanya, njalo njalo. D., Yaye ke iyifumane kwikhusi. Oku kulapho kukho ngumfanekiso kunye nomfanekiso Ukwakheka.

iintlobo iiprojektha

Ngomhla umendo obhobhozayo ezikhanyayo ezintweni yiyunithi isibane inokuba izinto ezahlukeneyo. Kuxhomekeka iiprojektha intsebenzo yabo kwiintlobo ezimbini:

1. uboniso olunombala wamanzi akhazimlayo (LCD). Xa yabo isebenzisa indibanisela yezibuko ezintathu. Zenza kube lula ukuba zahlule umqadi ukukhanya ibe imibala ebomvu, eluhlaza kunye nezuba. Ezi spectra ziqokelelwa ngemehlo kwaye ngombala umfanekiso ngokupheleleyo lokugqibela. Le iteknoloji negalelo ekufumaneni million imibala eyahlukileyo ukuba ukukhanya eliphezulu.

iinkalo ezininzi ezintle ezahlukeneyo olunombala wamanzi akhazimlayo projektha ngenxa theatre ekhaya. Ingxelo evela kubasebenzisi, ngokukodwa, kubonisa inqanaba elisezantsi yengxolo ezintweni kwisixhobo, kwaye yabe ukuba imali encinci ubushushu. Ukongeza, xa usebenzisa LCD screen akudali nomphumo umnyama. Nangona kunjalo, i-ovahedi le hlobo inikeza kuneengxaki. Ngenxa yoko, ukuba wadala pixels bemifanekiso distinguishable, kunye nombala omnyama amanga inqanaba elincinane (oku kunciphisa umahluko). Ngaphaya koko, i-ovahedi ufuna icebo lokucoca ulwelo rhoqo zokucoca.

2. micromirror (DLP) iiprojektha. Ezi zixhobo zenza umfanekiso kwi kwikhusi kunye ngoncedo inani elikhulu yezibuko obungabonakaliyo phezu chip okhethekileyo. Xa ukhetha isixhobo ukubukela iimovie, ahlawule ingqalelo DLP-projektha ngenxa theater ekhaya. Umsebenzisi izimvo phawula umfanekiso ecacileyo kakhulu "agudileyo" kwikhusi, apho ukwazi ukwahlula pixels ngamnye. Konke oku kwenzeka ngenxa yokuba nezipili ifakiwe kuyilo projektha zikufutshane kakhulu omnye komnye (ngaphantsi kwe omnye micron). iinkalo ezintle DLP-iiprojektha ezi ubukhulu yabo encinane, ubunzima eliphantsi kunye nolondolozo bafune. Kodwa ezi zixhobo eziliqela nezingalunganga. Lo inqanaba eliphezulu yengxolo ekhutshwa ngabo, kunye nemfuno ukusebenza kwigumbi kakuhle nelikhanyiswe, yaye usa ngeenxa zivelisiwe izinto ukusebenza umnyama.

Ezi ubuchule obusisiseko kunokuba iiprojektha ukuba theatre ekhaya. Indlela ukukhetha umatshini ekunene? Ukulungiselela le njongo sicela ukubona iintlobo ezahlukeneyo izixhobo kulo msebenzi. Oku kungenzeka ukuba evenkileni ethengisa zombane ekhaya, kukho showroom. Kuphela apho kuyenzeka ukuba baqonde enoba ingxolo okukruqulayo kukusebenza kumatshini, ngaba ubona ithemba kwikhusi njalo njalo. D.

ithekhnoloji

Laser Projector - 3D-sisixhobo njengangoku ukuba ziphuhliswe ukuze ikhaya kunye nokusetyenziswa yobungcali. Ezi zixhobo izixhobo zale mihla ophezulu-zobugcisa. Eyona ingxenye main izinto laser umqadi.

Ukohluka iiprojektha ezinjalo kuxhomekeke kwinto yokuba umgangatho umfanekiso ofakwe kwi kwikhusi komntu akuxhomekekanga ekuzithandeleni ukuma kumphezulu wayo. Ngamanye amazwi, i-laser projektha uvelisa umfanekiso angalahlekelwa ndikho labo kunye nengcaciso, nkqu phezu kodonga olungalinganiyo. Loo izixhobo akukho mfuneko lens. Oku kungenxa yokuba zonke pixels umfanekiso yenziwe yi pulses laser, nto ezo kungeyomfuneko ukuba agxile.

Kukholelwa ukuba kungekudala ezi zixhobo ziya indawo ngokupheleleyo isibane, ngokuba umfanekiso phezu kodonga livela nge LED laser umthombo, nto leyo ithathwa ngokwezoqoqosho nje kuphela, kodwa ubuhlobo nabo nokusingqongileyo.

3D-projektha kudala umfanekiso nawuphi na umgangatho usebenzisa istensile, nto leyo ngumfanekiso okanye isilayidi. Oko kuye yaye zijolise laser umqadi. Kodwa ukuze kwenziwe umfanekiso, 3D-projektha inenkqubo oluntsonkothileyo micromirrors. I-engile kuka-laser umqadi bunikwa kwindawo converter ekhethekileyo.

Okwangoku, le iiprojektha ezisetyenziswa kakhulu oluvelayo bhanyabhanya ezahlukeneyo, izinto amanani-kunye 3D-imifanekiso disco. asetyenziswe ngayo ibonisa.

wokudlala LED nkundla ikhaya njengangoku phantsi kobhekiso phambili. Noko ke, Panasonic iye yamisela izixhobo tubeless eyenzelwe umboniso umsebenzi. izixhobo ezinjalo zisetyenziswa kwezoshishino, unyango kunye emfundo namaziko.

bemfuno ukukhanya

Ukuza kuthi ga ngoku, iivenkile bethengisa zasendlini, wosondeza iintlobo iiprojektha cinema ekhaya. Indlela ukukhetha ukusuka ezahlukeneyo imodeli elungileyo? Ukuze wenze oku, kufuneka unikele ingqalelo luphawu enjalo ifowuni, njenge ukukhanya. amaxabiso aphezulu kule index ezifunekayo zemisebenzi yobungcali kumagumbi kwinkomfa. Ukuba bafakele ifowuni khaya iya kuba yanele 900-1300 lumens. Noko ke, eli nani akuyomfuneko ukuyisebenzisa. Into yokuba kukho iimeko xa igumbi izimvo olungileyo ziyacima. Emva koko kufuneka umatshini, uqaqambe engekho ngaphantsi kwe 3000 lumens.

ifomati yomfanekiso nokusonjululwa

Le imigaqo kubalulekile ukuba ukubukela obutofotofo bhanya. Home theatre aspect kufuneka ibe 16: 9. Ukuba umatshini udityaniswe kwi computer, umlinganiselo ekucetyiswa kufuneka 4: 3. Isisombululo obaneleyo umatshini - 854 x 480. Le ixabiso kangangoko ingakumbi xa ziquka ikakhulu movie DVD. Kodwa kwimeko ukubukela ukubuyekezwa umsebenzisi HDTV bhanyabhanya ekucetyiswa ukuba ukhetha i umfuziselo ixhasa ukuthathwa ka-1280 x 720. Le ixabiso yenzelwe eliphathekayo computer ingaba 1024 × 768.

Khetha uhlobo lobuchwepheshe iprojektha

Njengoko kukhankanyiwe ngasentla, izixhobo ze zemiboniso ekhaya unokuba ifomu eyahlukileyo umfanekiso kwi kwikhusi. Yeyiphi wokudlala ukhetha le laka? Kuba nkundla ekhaya ukhetho ilungileyo iya kuba kwisixhobo DLP. Yena kulimela umfanekiso, nto leyo akanakufane ukuba pixels ngamnye ziyabonakala.

Ukongeza, kukho inani elincinane ungamalungu mechanical a efanayo yeqonga ekhaya projektha. ncomo Umsebenzisi lubonisa ukuba loo Iiselfowuni ukukhanya kwaye abe nobukhulu encinane. Noko ke, abo banqwenela ukuba kuphuculwe iprojektha ukuhambisa umbala kwaye ibonisa umfanekiso elibukhali kwikhusi, ukhetho best iya kuba ubuchwepheshe wangoku.

izihlanganisi

Ubukho babo kubalulekile ukuba sinikele ingqalelo xa uthenga umatshini ngenxa yemidlalo ekhaya. Ukuba yunithi ethengelwe iinjongo umsebenzi, kwanele ukuseta izihlanganisi umgangatho kuye. Noko ke, imidlalo yeqonga ikhaya projektha ngaphandle kokuqhagamshelana esweni D-Sub, kunye DVI-Video kuya kuba ngakumbi uqhagamshelwano lwetshiphu emsebenzi. Le isinxibelelanisi ikuvumela ukuba ukujonga inkqubo kamabonwakude okanye ividiyo HD.

Ukuba endlwini kaYehova, kwelinye igumbi elikhulu ukubukela iifilim kwaye umatshini iya kufakwa akukho namnye, ngoko ke imifuziselo ekhethiweyo kufuneka ukuba iziphumo nguqu. Ngoncedo lwabo, uphawu engenayo iya yabelwe phakathi izixhobo ezahlukeneyo. esi sixhobo kufuneka mayixhotyiswe RCA socket eyahlukileyo, ekuthe uphawu iya kufika bevela ziintambo ezahlukeneyo BNC ngokuba umfanekiso ezikumgangatho ophezulu.

Xa ukhetha imodeli ngayo, kubalulekile ukunikela ingqalelo ubukho kumazibuko ekuqhagamsheleni ifowuni kwikhompyutha (RS232 kunye USB). Oku kuya kubaluleka xa usebenzisa ulawulo kude.

ezinye Iimpawu

Ukuba uhambo rhoqo, ngoko kujonga mini-projektha. Yena enobunzima encinane.

Kwakhona, xa ukhetha umatshini, khumbula ukuba isibane kwi projektha ihlala ethile. ixabiso layo eliphezulu ukusetyenziswa ekhaya sixhobo iiyure 2,000 xa ukusebenza kwimo yesiqhelo kunye neeyure 3000 "kuqoqosho" indlela. Akukho mfuneko yokuthenga iiprojektha, apho ixesha ebhalbhu ongaphantsi izikhombisi uchazwe apha ngasentla. Na ukunxaxha kweli mgaqo kunokwenzeka kuphela xa nokufunyanwa ufakelo ezinkulu apho kukho ukukhanya ophezulu kunye namandla isibane. Kulo mzekelo, ixesha umsebenzi wabo uza kuba iiyure 1000.

Ekukholelwa ukuba isibane umatshini isebenza kakuhle okoko nje ixabiso nokubengezela kwawo kusithwa-50% le yokuqala. Ukuze kwandiswe ixesha lokudla umthombo, kucetyiswa ukuba ukucoca okucoca.

Xa ukhetha imodeli ngayo, kubalulekile ukunikela ingqalelo izinga lengxolo ekhutshwa yi kwisixhobo. Ngapha koko, nkqu umatshini ilungileyo ezonakalisa onophawu umboniso, ukuba ngaba ababukeli ikudika.

Isibaluli kweendleko

Iingcali bacebisa ukuba umthengi ngamnye ukuthenga umatshini, ixabiso apho kuya kubakho ubuninzi ekhoyo imali yentsapho. Zonke iiseti namhlanje ecetywayo ingahlulwa ngokweendidi ezintathu. Eyokuqala kwezi iqulathe iiprojektha, ixabiso leyo uluhlu-80 amawaka. Thambisani. It is a ukhetho mali kunye nemisebenzi eyahlukileyo ezongezelelweyo kunye nemisebenzi. Projektha, ixabiso apho isusela ukusuka 80 ukuya 130 lamawaka. Engange, kungaphazanyiswa ngumnini izono zeteknoloji enye. Kodwa kufuneka uvale amehlo akho, njengoko le modeli baxhotyiswa iseti epheleleyo weyona misebenzi ibaluleke gqitha yaye kuyimfuneko.

Iiprojektha kwizinga eliphezulu wathengisa ngexabiso-130 lamawaka. Thambisani. Xa isixhobo enjalo isethi epheleleyo iimpawu, kungekho naziphi na izono zobugcisa. Kukho kwakhona iiprojektha imali eninzi kakhulu. imveliso yazo ikhutshwa phandle phezu nobuchwepheshe obuphuma.

abenzi

iklasi wokudlala liphezulu eyenzelwe yinkampani Italian SIM2. Ukuba umatshini sele imiselwe ngokuchanekileyo, oko kunokwenziwa kuthelekiswa cinematic eqhelekileyo. Ingqalelo igalelo elibi kuphela kule kuyilo kukungabikho tye yesimo optic shear. Nangona kunjalo, imali eso sixhobo akakwazi bonke abalandeli movie, kuba kubiza imali eninzi kakhulu.

Nsati ukubuyekeza elungileyo izixhobo Sony. Ngabaqulunqe ezi iiprojektha rhoqo ekuphuculeni umgangatho iimveliso zabo, okwenza ukuba zifikeleleke nangaphezulu ngexesha elinye ukuba umthengi.

Ingxelo evela abathengi kunye neengcali bacebisa izixhobo kwiinkampani ezifana Epson kunye Vivitek. imifanekiso yabo isiphelo ephantsi-bekwazi ukubonisa movies ekhaya ngaphandle bamathidala.