Okokuqala, kudingeka siqonde ukuthi siyini "ripple amanzi" esibonisweni? Igama laso lesayensi laziwa nangokuthi: "Moore Persite". Lapho sisebenzisa ikhamera yedijithali ukudubula indawo, uma kukhona ukuthungwa okuminyene, imivimbo engenakuqhathaniswa namanzi afana ne-wave. Lokhu kunguModiiré. Kalula nje, uMoiré ungumbono womgomo wokushaya. Ngokwezibalo, lapho amagagasi amabili alinganayo alinganayo anama-frequency asondelene, ukunwetshwa kwesiginali ephumela kuzokwehluka ngokuya ngomehluko phakathi kwamafrikhwekanye amabili.
Kungani ama-ripples avela?
1. Ukuboniswa kwe-LED kuhlukaniswe izinhlobo ezimbili: ukuvuselela okuphezulu nokuvuselela okujwayelekile. Isibonisi sokuqabuleka kwesilinganiso esiphakeme singafinyelela kuma-3840hz / s, futhi isilinganiso esijwayelekile sokuvuselela singama-1920h / s. Lapho udlala ama-video nezithombe, izikrini eziqabulayo ezivuselela okuphezulu futhi zicishe zihlupheke ngeso elinqunu, kepha zingahlukaniswa ngezingcingo eziphathwayo kanye namakhamera aphezulu.
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3. Uma izidingo zingaphezulu noma azikho isidingo sokudubula, ungasebenzisa isikrini esijwayelekile sokuvuselela isilinganiso se-LED Screen, umehluko phakathi kwamehlo anqunu akukukhulu, umphumela ulungile, futhi intengo ingekho. Intengo yezinga eliphakeme lokuqabuleka kanye nezinga elijwayelekile lokuvuselela lihlukile kakhulu, futhi ukukhetha okuthile kuncike kwizidingo zamakhasimende kanye nesabelomali esikhulu.
Izinzuzo zokukhetha isibonisi sokuvuselela isilinganiso se-LED
1. Izinga lokuvuselela liyijubane lapho isikrini sivuselelwa khona. Izinga lokuvuselela lingaphezu kwezikhathi ezingama-3840 ngomzuzwana, esibiza ukuvuselelwa okuphezulu;
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I-3. Umphumela wesithombe sefoni ephathekayo noma ikhamera unganciphisa into ye-pumples yamanzi, futhi ibushelelezi njengesibuko;
4. Ukuthungwa kwesithombe kucacile futhi kubuthakathaka, umbala ucacile, futhi izinga lokuncishiswa liphezulu;
I-5. Isibonisi sokuqabuleka kwesilinganiso esiphakeme sinobungane ngokwengeziwe futhi sikhululekile ngokwengeziwe;
Ukuzikhandla nokuzibangela kungadala i-Eyestrain, futhi ukubukwa isikhathi eside kungadala i-Eyestrain. Isilinganiso sokuqabuleka kwesilinganiso, ukulimala okuncane emehlweni;
I-6. I-High Revuse Rate LED Exhobilis isetshenziswa emakamelweni engqungquthela, izikhungo zemiyalo, amahholo embukiso, amakhampasi ahlakaniphile, iminyuziyamu, ama-Gymnasium, ama-Gymnasium, ama-Gymnasium, ama-Gymnasiums, amahhotela nezinye izindawo ukugqamisa ukubaluleka kwemisebenzi yazo.
Isikhathi sePosi: Sep-14-2022