Iko TV yako yakajeka sei?
Nekuwedzera kwemaji emagetsi uye kupisa kwepasi nguva dzose nyaya dzinotyisa ikozvino, TV vanogadzira vari kuzviwana pasi pese kuwedzera kukumanikidza kutumira mifananidzo yavo nemafaro anofadza pavanenge vachishandisa simba shoma.
Kuuya kwechizvarwa chitsva che 4K (chinonziwo HD) TV , zvisinei, zvinoita sechichiita kuti ava vati vashandisi vasati vashandise mamwe maitiro eco ehead, ane mushumo mutsva wokuti maTV 4K anoshandisa paanosvika 30% ane simba kupfuura HD .
Chinhu ichi chiitiko chinotyisa mukupikisa nhamba inofanirwa yeTV 4K inowana nzira yavo kumisha yeUnited States pakupera kwe 2016 uye iwe unogona kutarisa kuwirirana kwakabatanidzwa mune zvigadzirwa zvemagetsi emarudzi zvinodarika mabhiriyoni emadhora.
Tsvakurudzo
Bhuku riri shure kwehupoti rinotarisa meso, The Natural Resources Defense Council (NRDC), harina kungobvisa izvi zviyero kubva mumhepo yakaonda, zvisina zvazvinofanira kutaura. Yakatarisa simba rekushandisa maTV 21 - rinotarisa pamasendimita makumi maviri nemasere, sezvo ikozvino ndiro guru rekutengesa 4K TV yakatarisa - kune rumwe rutivi rwevatori uye mapikisi ematengo, uyewo kutora data kubva kuvanhu vehuwandu hweHD TV nhare shandisa. Zvinotarisirwa kuti ndeapi mhuri dzichava nemavhidhiyo 4K, panguva iyo, yakabva pakuongororwa kwema TV chaiwo ekutengesa.
Kuenda mune zvimwe zvinyorwa pamishumo inoshuva, yakatora sekutanga kutanga kwekuti kune mamiriyoni mazana matatu ematerevhizheni atove aripo mumhuri dzeUnited States. Zvadaro zvakabatanidza chiyero ichi neine 4K TV inoshandiswa kushandiswa kwekushandisa simba kuverenga chii chaizoitika kana pakanga pane kuchinja kwemarudzi ose kubva kuma 36-inch uye ma TV makuru kusvika kuneHD TV, uye kusvika kune imwe mairi 8 kilowatt maawa ekushandiswa kwesimba munyika yose. Izvozvo zvinokwana katatu simba rinopfuura simba rose reSan Francisco rinopedza gore negore.
Mari inokonzerwa nokusvibiswa
Iyo NRDC yakawedzera yakaverenga kuti mamwe mabhiriyoni 8 kilowatt maawa angagona kuguma achiumba mamiriyoni mashanu emamiriyoni emadhora ekuwedzera kukasvibhoni kabhoni.
Chinokosha kumatare eNRDC, zvakare, ndeyekuti kuchinja kune mazano 4K UHD ari kutungamirira kutengeswa kwemamwe mafirimu makuru-screen. Chikamu chetatu cheterevhizheni yakatengeswa nhasi, sezviri pachena, inenge 50 masendimita muhukuru - uye ichokwadi chiri nyore kuti TV huru dzichida kudya simba rakawanda. Izvozvi, maererano neongororo dzeNRDC dzimwe huru-terevhizheni TV dzinoita sechitsva kuburikidza nemagetsi akawanda kupfuura firiji chaiyo!
Sezvo kana kuwedzera kwesimba rekushandisa kwakakonzerwa ne 4K kwakanga kusina kunetseka zvakakwana, iyo NRDC inotaura zvakare kuti zvinhu zvinogona kuwedzera zvakanyanya nekusvika kwehupamhi hwetambo (HDR) yeTV teknolojia.
IHRR effect
Tsanangudzo yakazara yeHDR inogona kuwanikwa pano , asi muchidimbu pfungwa iri shure kwayo ndeyokuti inokubvumira kutarisa vhidhiyo neruzhinji rwakawedzerwa rucheno - izvo zvisingatauri zvakanyanya zvinoda kushandiswa kwemasimba akawanda kubva paTV yako nekuda kwekuwedzera kwekuwedzera kunobatanidzwa.
Zviyero zveNRDC zvinoratidza kuti kutarisa firimu muHDR inodya masimba anopfuura 50% mamwe kupfuura kutarisa firimu imwechete mumagariro akasiyana.
Panguva ino ndinonzwa ndakamanikidzwa kupinza mukati uye kushungurudza kuti chaizvoizvo vateereri veTV vakaita zvakawanda zvakanyanya mumakore achangopfuura apo zvinouya pakuderedza kushandiswa kwesimba kwemaTV avo, uye handina mubvunzo kuti kuenderera mberi kuvandudzwa kuchaitwa sezvavanowedzera unoziva ne 4K uye, kunyanya HDR.
Matanho aunogona kutora
Iko NRDC pachayo inotaura muzvikamu zvekupedzisira zvehupfumiro wayo kuti pane zvimwe zvinhu zvaunogona kuita kana uchitenga uye uchishandisa TV 4K idzva kuderedza kushandiswa kwemishonga emagetsi. Mazano makuru anopiwa ndeokuti iwe unoshandisa kujeka kweTV inotsvaga, iyo mifananidzo inozvishandura pachayo pakupindura chiedza chemukati muimba yako; kuti unotarisa maTV akawana rugwaro rweNyenyeredzi; uye kuti iwe usapinda nokukurumidza kutanga maitiro mamwe maTV anopa.
Sevhidhiyo yemufananidzo wehutta hweTV Ndinoshushikana pamusoro pehuwandu hwehupenyu hwedu hweAV hunogona kuve nekukanganisa nekumanikidzirwa kwemhepo kunoratidzika kunge kusinganzwisisiki kwakapiwa kuti zvakaoma sei nyika yeAV yakashanda kuti ive yakajeka munguva dzazvino. Asi panguva imwechete ndinofungidzira isu tose tinoda mabhiriji emvura shoma uye pasi rakanaka, zvakarurama ?!