HD Npaj - dab tsi zoo ntawm hom ntawv?

Yog koj xav nyob rau hauv lub sij hawm HD Ready? Hais tias yog, koj yuav kawm tau los ntawm qhov tsab xov xwm. Nws yog ib tug li lub sij hawm uas qhia txog cov neeg tshwj xeeb video khoom standard sis raug zoo nrog tej ntsiab lus.

HD Npaj hom: Yuav ua li cas yog nws?

Qhov no lub sij hawm yog officially siv nyob rau hauv European lub teb chaws txij thaum 2005. Nws yog ces hais tias lub koom haum EICTA tshaj tawm lub logo. Nws yuav tsum tau clarified tias cov txuj no yog tsim rau ib tug ua kom pom tseeb rau cov ntsiab lus tiv thaiv technology los ntawm piracy. Nws tsis tuaj kawm ntawv yog tsis txuam nrog ib tug ntaus ntawv mus ua si HD-video.

tej yam kev mob

Yog li ntawd, peb yuav sib tham txog hauv qab no, lub sij hawm HD Npaj. Hais tias yog, peb tau mus nrhiav kom tau nyob rau hauv thawj seem ntawm cov khoom. Txawm li cas los, muaj ntau ntau lwm yam teeb meem muaj feem xyuam rau hom ntawv no, uas yuav tsum tau qhia kom meej. Yam tsawg kawg nkaus daws teeb meem ntawm HD tus Npaj - 720 kab, yog hais tias nws yog ib tug widescreen zaub. Qhov no technology yuav tsum tau ib tug ntaus ntawv DVI los yog HDMI inputs txhawb cov ntsiab lus tiv thaiv (HDCP). Nyob rau hauv tas li ntawd, nws yog lam xav tawm tswv txhawb siab txhais 720p thiab 1080i. Nyob rau no xyov technology tsis yog ib qho kawg.

lwm TVs

Muaj ntau PCs thiab laptops ua tau muaj dua kev daws teeb meem tshaj HD Npaj technology yuav tsum tau. Txawm li cas los, lawv yuav tsis tau ntaus nqi mus rau qhov kev kawm no ntawm pab kiag li lawm nyob rau hauv lub qhaj ntawv ntawm cov kev tsim nyog txuas. Tej kuj ceev ceev computer nrog screen daws teeb meem ntawm 1280x720 los yog ntau dua yog tau mus ua si video nyob rau hauv HD hom ntawv, txawm tias tus PC yeej tsis tau npaj chiv lub sij hawm.

Tshiab HD Npaj logo yog raws li nyob rau hauv cov tsoos, tab sis nws ntxiv ib kab - 1080p. Qhov no technology siv rau pab kiag li lawm nrog ib tug tsawg kawg nkaus daws teeb meem ntawm 1920x1080 thiab hnyav. Cov yooj yim kev uas yuav tsum tau rau lub tshiab HD Npaj paib tiv npe. Nws yog ib lub peev xwm mus ua si video tawm tswv yim tsis muaj distortion, 1080i thiab 1080p zaub tsis pererazvortki kev pab txhawb nqa Multisync zaub, lub xub ntiag ntawm lub analog tswv yim YPbPr, luam kev tiv thaiv.

Devices teej tug mus rau yav dhau los tiam no technology, muaj cov kev txwv. Piv txwv li, lawv tsis tso saib cov yees duab ntawm tag nrho cov kev daws teeb meem, uas yog nkag los ntawm cov HD-qhov chaw. Feem ntau ntawm cov pab kiag li lawm tej zaum yuav tsis muab ib qho tseeb daim duab tsis muaj distortion nyob rau hauv lub hloov lwm lub tsev cov ntsiab lus.

Sib txawv los ntawm tag nrho HD

Tshwj xeeb logos hais txog ib tug kev technology yuav nrhiav tau nyob rau cov koob yees duab los yog televisions. Nws yog ntseeg hais tias HD Npaj li muaj tsawg lub sij hawm tshaj Full HD. Nyob rau hauv tas li ntawd, lawv yog cheaper dua cov kev sib tw. Lub ntsiab sib txawv ntawm cov marketing cov ntsiab lus uas yog feem ntau nyob rau hauv video zoo. Peb tsis tau hais tias qhov txawv yog tseem ceeb heev, vim hais tias nws yog ib qhov nyuaj rau pom nrog tus liab qab qhov muag, tab sis nws yog. HD Npaj plays video nrog daws teeb meem 1280x720 p. Qhov no muab sawv mus rau ib co distortion nyob rau hauv cov duab. Nws txhawb Full HD daws teeb meem ntawm 1920x1080 p. Nyob rau hauv cov ntaub ntawv no, muaj yog tsis muaj distortion. Raws li rau lub tshiab logo HD npaj txhij 1080p, nws tus yam ntxwv feem ntau zoo ib yam li tag nrho HD. Txawm li cas los, lawv yuav tsis muab suav hais tias synonymous vim hais tias ntawm cov kev nta. Feem ntau kuj nyob rau hauv pab kiag li lawm yuav pom cov lus qhia txog lub unfolding video lettered «p» (hnyav) thiab «kuv» (qhaib). Numbers qhia cov duab daws teeb meem. Peb yuav tau tham txog lub xov tooj ntawm cov ntsiab lus los ntawm uas cov duab raws li nyob rau hauv cov kev yees duab. Zoo yog nce proportionally rau qhov kev nce rau ntawm no parameter.

Nws yuav tsum tau muab sau tseg hais tias HD - yog ib tug tsiaj ntawv ntawm High Lus Txhais (high kev daws teeb meem), uas yog qhia los ntawm cov coj video. Qhov no technology tso cai rau koj los mus tsim thiab kis cov ntaub ntawv nrog ib tug daws teeb meem los ntawm 1280x720 rau 1920x1080.

Yog li ntawd peb hais txog nrog tag nrho cov lus nug txog HD Npaj hom: uas yog, dab tsi yog qhov tseem ceeb nta thiab dab tsi pab kiag li lawm yog txaus siab los ntawm lub tshuab. Nrog rau qhov no peb xaus peb xyuas. Peb cia siab tias nws yuav pab tau rau koj.