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Sida loo doorto size ee qolka TV? Cabbirka fiicnayn for qolka TV
Sida loo doorto TV a size ee qolka a? Sida ay u muuqato at jaleecada hore, tani ma aha hawl fudud. Si aad u sax ah u doorato, waxaad u baahan tahay si loo ogaado, waayo naftooda wax badan, tusaale ahaan, meesha la rakibey. Tani waa lagama maarmaan si ay u si sax ah loo xisaabiyo masaafada ka daawadayaasha in ay shaashadda TV-ga. Tani waa sifo xal shaashadda Sidoo kale waa muhiim sababtoo ah waa si toos ah ay ku xidhan tahay in ay dadab iyo, sida natiijo ah, size. Tan iyo soo saarayaasha ee multimedia iyo technology interactive si joogto ah horumarinta our technology, waxa ay noqon doontaa mid waxtar leh in la fahmo noocyada telefishinada: plasma, LCD, LED-telefishinada ama TV yar ee jikada. Ka dib oo dhan, waxaa kale oo saamayn ku leh doorashada ee dadab ah.
Sida loo doorto TV a size ee qolka, taas oo ku xidhan meel fog ka soo daawadayaasha on site rakibo?
Marka aad dooranayso nooca qalabka waxaa muhiim ah in ay tixgeliyaan qolka meesha TV ku yaal. Waa dhib in qof ku doodi karaa in "plasma" weyn noqon lahaa ku haboon jikada yar yar, ama qol raaxo yar. Mar wax iibsadaa si loo ogaado sida ay u taasoo teknoolajiyada qaateyaasha signal television isaga ku haboon inta badan iyo nooca TV ay doonayaan in ay arkaan guriga, waxaa jira su'aalo ku saabsan doorashada ku qotonta.
digression A yar. TV dadab yeedhay size dadab ka mid ah geeska kale. By dhaqan, waxaa guud ahaan qiyaasay in inches. Si aad u sheeg tirada inches ee model ah TV gaar ah, adeegsiga astaamaha oraah double "". " Tusaale ahaan: 19 "screen TV a. Inji u dhigmaa 2.54 sentimitir yaqaanaan noo.
Waxaa lagama maarmaan ah in la qiyaaso in ka badan daawashada TV badan dadab ah, ugu weyn waa in ay noqdaan meel fog si ay daawadayaasha. Waxaa la rumeysan yahay in meel fog waa in aanay noqon wax ka yar saddex masaafo dadab. Tani waxay gaadhaysaa raaxada ugu weyn marka arkaysid.
Halkan waxaa ku qoran tusaale yar. Ka soo qaad waxaan leenahay labo telefishin la diagonals 17 iyo 80 inches. Markaas, sida ay talooyinka khubarada aqoonta, waayo masaafo ugu horeysay fiicnayn daawashada TV waxaa loo tixgelin doonaa sida hal mitir, iyo tan labaad - ku dhowaayeen shan mitir. Sharcigani ma kordhin doonaa oo kaliya heerka raaxada marka daawashada TV, laakiin sidoo kale naga dhibaatooyin caafimaad oo aan loo baahnayn badbaadin doonaa.
Hagaha doorashada ee TV-ga
In si ay u awoodaan in ay si fudud loogu ogaan masaafada u fiicnayn ka TV in ay daawadayaasha iyo si ay u fahmaan sida loo doorto size ee qolka TV, ka koobanahay qoraal yar oo hoos ku qoran ee tirada ugu badan, taas oo hubi inaad iman haan marka adeeganayay.
- Masaafada daawashada laba mitir - 17 "dadab.
- Dadab 25 "- fogaan ah saddex mitir.
- Masaafada daawashada afar mitir - 32 "dadab.
- Dadab 37 "- shan mitir.
- Dadab 55 "- toddoba mitir.
- Dadab 80 "- toban mitir.
Memo waxay tilmaamo ka bixisaa Distance, ay shardi tahay in TV-ga ayaa lagu wadaa in xalka screen yar, taas oo aan fiicnayn la daawado. Sida kor ku xusan, masaafada u xiran tahay ma aha oo kaliya on size ka mid ah qalabka, laakiin sidoo kale ku saabsan xallinta of image ah. tiirsanaanta ee soo socda: sare xalinta, ka gaaban ka fogaanshaha.
Sida loo doorto TV a for qolka. Sidee size screen iyo xalinta?
Ilaa hadda sida marka daawashada TV shows iyo filimaan ku raaxaysan doonaa indhahayaga, iyada oo ku xiran xalka screen iyo screen dadab. Hadda ugu caansan yihiin dhowr xal:
- HD Full;
- HD Ready.
Waxaan dhihi karnaa in tayada image ku kordhiyaa xallinta shaashadda. Oo pixels ka badan ay ku lug leeyihiin abuurista image ah, ka dhaw aad noqon kartaa in TV this.
Ka fiirso tusaale yar
Qaado TV 32-inch ah ee qolka kula xal of 625 pixels. Waayo, waxa ay noqon doontaa meel fog si mug leh ee 2.5 mitir. Haddii aan la kordhiyo xallinta in 720 pixels, masaafada waa la dhimay ilaa laba mitir. Haddii aan u qodaan ilaa goobaha iyo awood hab HD Full, aad waayo-aragnimo la daawado waxaa la siiyaa fogaan ah 1.3 mitir.
U qaadan in aad ayaa ka fiirsaneysa inay iibka ah ee TV a qolka la masaafada u dhaxaysa fadhiga iyo multimedia taagan 2.2 mitir. Waa maxay fursadaha aad samayn doonto, iyo waxa uu noqon doono size si mug leh ee TV ee qolka? Waxaad ka iibsan kartaa TV 37-inch ah HD Ready. Sidoo kale, waxaad gaari doonaan daawashada raaxo leh, gadashada 52-inch Full HD-TV. Waxa kaliya in ay ku haay maanka - taasi waa tayada signal la gelin ah.
Memo in ay doortaan TV ku salaysan ay format
Waxaa aruuriyay qoraal ku saleysan qaabab kala duwan oo la oggalaado telefishinada:
- Dadab 20-27 "- meel fog si ay u HD Full 1,5 m - fog in HD Ready 2 m.
- Dadab 37-40 "- meel fog si ay u HD Full 2,2 m - fog in HD Ready 3 m.
- Dadab 42-47 "- meel fog si ay u HD Full 2,5 m - fog in HD Ready 3,6 m.
- Dadab 52 "- meel fog si ay u HD Full 2,8 m - HD fog diyaar u ah in 4 m.
Waxa kale oo xusid mudan in TV plasma aad u baahan tahay meel fog ka weyn crystal dareeraha la soo koobin isku mid. Waxaas oo dhan waxaa lagu sharaxi karaa xaqiiqada ah in qaab-dhismeedka qalab plasma ku lug leedahay isticmaalka pixels ka badan dhigooda LCD. Ma loo baahan yahay in eryan dadab ah, isagoo diyaar u ah qol yar, maxaa yeelay, haddii ay taasi ku, daawadayaasha ma awoodaan in ay qaataan sawir guud ahaan doonaa. TV ee qolka, weyn ee size, waxaa lagu qaadan karaa oo la dadab 80 inches.
gunaanad
Maxay noqon doonaa size of TV for qolka, qof kasta oo aad doorato, iyaga u gaar ah. Qof ayaa doonaya inuu la yaab martidooda screen weyn ku inkiri, iyo qof uu doonayo si aad u aragto, iyada oo aan ku buraysaa si ay u daawadaan news fiidkii. Si kastaba ha ahaatee, iyadoo aan loo eegin hawadooda ah, haddii su'aashu waxay tahay "sida loo doorto size ee qolka TV?", Waxa haboon in la xasuusnaado dhawr qodob oo ay tahay in la raadiyo marka iibsiga. Waa midda koowaade, waa meel fog ka soo daawadayaasha in qof qaata TV-ga, iyo marka labaad, waa qaraar oo dhinaca saamiga, nooca saddexaad ee waxqabadka (plasma, LCD ama LED).
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