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Television Ki Khoj Kisne Ki Dish Tv Ki Jankari Ptcl Smart Tv Kya Hai Television Ki Ejad


Television Kisne Banaya Tha History in Urdu/Hindi

TV Ka Avishkar Kisne Kiya Tha Tv Kisne Banaya Tha Tv Ki Khoj Kisne Ki Thi




TV yani Television aik telecommunication medium hai jo ke harkat karti hui tasaveer ko black & white aur color tv 2D aur 3D mein awaz ke sath dekha ja sakta hai. Television 1920 mein tajurbe ke taur par majood tha lekin ye TV public yani aam awam ko sale nahin kia gaya dusri jang e azeem hone ke baad TV ki behtar shakal Black and White TV ki nashriyat U.S. aur U.K. mein aam ho gai thi aur Television Sets ko gharon daftaron aur idaraon mein rakha janay laga. 1950 mein Television ko awam ki raye hasil karne ka pehla zariya samjha jata tha. 1960 mein color Television ki broadcasting United States aur baqi taraqi yafta mumalik mein mutarif karwai gai.




Television ki ijaad mein kafi shakhsiyat ka naam shamil hai lekin un mein eham inventors  Philo Farnsworth aur Charles Francis Jenkins ye dono inventors America ke rehne waly thy.
Philo Farnsworth ne 7 September, 1927 ko image dissector camera tube se pehla image muntaqil kiya Aik sidhi sadi line jo ke us ne apni labroatry mein 202 Green Street San Francisco mein transmit ki. Charles Francis jenkins ne 1925 mein Nipkow disk use karte hue silhouette image ke zariye ek ghoomte hue khilonay ki tasveer 5 miles naval Radio Station jo k maryland mein hai se le kar apni Washington D.C. laboratory tak ek lensed disk scanner 48 line resolution ke sath transmit ki.

Dish TV Kya Hota Hai? Dish TV Ki Jankari




Dish TV India ki sabse bari DTH (Direct To Home) television operating service hai jo k MPEG 4 4 DVB S2 aur MPEG 2 digital compression technology use karti hai. Dish Tv Zee Entertainment Enterprises se alag ki gai hai. Dish TV India mein sab se pehli DTH service hai jo 2 October 2003 mein launch ki gai thi.

PTCL Smart TV Kya Hota Hai?




PTCL Smart TV ek Internet Protocol TV service hai jisay aam taur par IPTV bhi kaha jata hai. PTCL Smart TV ki malik Pakistan Telecommunication Company Limited Hai. Pakistan mein pehli baar Digital Interactive Television ki service 14th August 2008 ko gai thi.
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