Anenge anenge munhu wese akatamira kure nemanzwiro akafanana analogog TVs mukuda kwehuwandu hwepamusoro-terevhizheni terevhizheni. Vane 16: 9 chiyero chechidimbu, icho chakafanana nechitarisiko kune firimu remitambo yemavhidhiyo, uye inowanikwa nepamusoro-soro kugadzirisa zviratidzo, zvinonakidza nekunzwisisa kwavo, ruvara, uye tsanangudzo. Sarudzo hapana mubvunzo kuti HDTVs huru yekutengesa pfungwa.
Chii Chinosiyana Mukusarudzo?
Muzhinji, iyo yakasarudzwa kugadziriswa kweTV, zviri nani mufananidzo uye yakakwirira mutengo wemutengo. Saka, kana uri kutenga TV, unofanirwa kuziva kuti kusarudzwa kunorevei uye chii chauri kuwana mari yako.
Izvo zvinogona kutengesa HDTV mazano ari 720p, 1080i uye 1080p-nhamba inomiririra nhamba yemitsetse inoita mufananidzo, uye tsamba inotsanangura rudzi rwekutsvaga runoshandiswa neTV kuti ratidza mufananidzo: kufambira mberi kana kupindira. Kugadzirisa nyaya nokuti mamwe magwaro anoreva mufananidzo wakanaka. Uyu ndiwo maonero akafanana kumapikicha edijitari uye kuti dpi inosarudza sei kuparidzirwa kwehutano.
- 720p ine chigadziro chemufananidzo che 1280 pixels nemiganhu 720. 720p ndiyo yekutanga yakagadziriswa HDTV. Iyo ichiripo asi haisati yakakurumbira sezvaimbove yave ikozvino kuti iyo mitengo yaburuka pa 1080 maTV. Nokuenzanisa, TV yeV 720p ine zvakapetwa kaviri yemufananidzo weAnalogog.
- 1080i ine sarudzo ye1920 pixels ne 1080 mitsara yakakosha. Zvisinei, inopindira kuitira kuti mitsetse yakanyorwa pahwindo mumaviri maviri emigwagwa imwe neimwe. Mifananidzo yemifananidzo yakanaka kune zvishoma nezvishoma-zvichinyatsogadzirwa asi kwete sezvinodiwa zvezvinhu zvinokurumidza kufamba. 1080i yaimbova inowanikwa muHDTV asi kwete zvakare. Unhu hwahwo hahuri nani kupfuura TV 720p.
- 1080p ine chigadziro cha1920 ne1080 pixels, uye inoramba ichitsvaga, isingatauri, saka inopa mufananidzo ane zvizere pixel 2,77 mamiriyoni. Ikozvino ndiyo yakanakisa kutengesa fomu yeTV uye inopa mufananidzo wakaisvonaka wevatatu vatatu vanotaurwa pano.
Ipi inonzi HDTV Format Yakanakisisa-720p, 1080i kana 1080p?
Tichifunga kuti zvitatu zvemafirimu aya eTV zviri mumatengo ako, iyo 1080p TV ndiyo yakanakisisa kusarudzwa . I 720p uye 1080i inyanzvi yekombiyuta iyo zvishoma nezvishoma inopa nzira yepamusoro-soro yeTV. Inopa hutano hwakanakisisa uye hunoona, uye pane zvakawanda zve 1080p zviri kunze uko. Zvisinei, kana uri kutenga TV iri 32 masendimita kana maduku, hauzoni misiyano yakawanda pakati pemifananidzo pane 1080p uye 720p televisions.
Remangwana reHooku-Tsanangudzo TV
Teknolojia haigoni kumira, saka uchaona mamwe maTV akasarudzwa pamusika. MaTV 4K akabuda zvino, uye haazove nguva refu vasati vasvika 8K varipo. Kunze kwekunge uri pamucheto unopinza we teknolojia yakakosha kwauri-uye iwe une bhadha bhadha-UHD (ultra high definition) zvisi zvisiri izvo zvakanakisisa kutenga panguva ino nokuti hapana zvakawanda zviripo zvinowanikwa zvinoshandiswa nepamusoro mazano.
- 4K UHD : Kune TV 4K kunze ikozvino, asi inodhura. Aya maTV ane sarudzo ye 3840 pixels nemazera 2160.
- 8K UHD : Kutevera zvakanaka pazvitsitsinho zve 4K, 8K UHD zvinofanira kuwanikwa munguva pfupi. Kwete zviripo zvino zvawanikwa paTV 8K. MaTV 8K anopa zvinoshamisa 7680 pixels nemitambo 4320.
Pamusoro peWide-Screen Advantage
Imwe nzira yekuvandudzwa kweHDTV pamusoro pemagetsi eAnalogog ndiyo yakavharidzirwa pane nzvimbo yakareba. Mufananidzo wakazara-wechiratidzo wakanaka kune maziso edu-tinoona mifananidzo yakareba yakareba-yepamusoro pepamusoro pane yekare kare yakatarisa yeAnalogog TV. Meso edu anoona zviri nani kubva kuruboshwe kuenda kurudyi pane kubva kumusoro kusvika pasi. Iwidescreen inoratidzawo zvimwe zvekuona pane-skrini, izvo zvakanakisa zvemitambo uye mafirimu. Zvose zveHDTV zvine mazhizha akaenzana, saka izvi zviri nani hazvirevi kuti firimu yakadini iri nani.