Revolution of Television

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A Television, commonly referred to as TV or Tele is a telecommunication medium used for transmitting sound with moving images in monochrome (black-and-white), colour, or in three dimensions. It can refer to a television set, a television program, or the medium of television transmission. Television is a mass medium, for entertainment, advertising and news. Television became available in crude experimental forms in the late 1920s. After World War II, an improved form became popular in the United States and Britain, television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.[1] In the mid-1960s, color broadcasting was introduced in the US and most other developed countries. The availability of storage media such as VHS tape (1976), DVDs (1997), and high-definition Blu-ray Discs (2006) enabled viewers to watch recorded material such as movies and broadcasts. At the end of the first decade of the 2000s, digital television transmissions greatly increased its popularity. Since 2010, with the invention of smart television, Internet television has increased programming via the Internet through services such as Netflix, iPlayer, and Hulu. In 2013, 79% of the world's households owned a television set.[2] The replacement of bulky, high-voltage cathode ray tube (CRT) screen displays with compact, energy-efficient, flat-panel alternatives such as plasma displays, LCDs (both fluorescent-backlit and LED), and OLED displays was a hardware revolution that began with computer monitors in the late 1990s. Most TV sets sold in the 2000s were flat-panel, mainly LEDs. Major manufacturers announced the discontinuation of CRT, DLP, plasma, and even fluorescent-backlit LCDs by the mid-2010s.[3][4][5] LEDs are expected to be replaced gradually by OLEDs in near future.[6] Also, major

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