Movies & TV: LG UHD - LG shows off its expanded line of 4K UHD televisions at CEDIA 2013 Digital Trends

Television (TV), sometimes abbreviated to tele or telly, is a telecommunication medium used for transmitting upsetting images in monochrome (black and white), or in color, and in two or three dimensions and sound. The term can attend to to a television set, a television show, or the medium of television transmission. Television is a buildup medium for advertising, entertainment, news, and sports.

Television became manageable in crude experimental forms in the late 1920s, but it would nevertheless be several years before the additional technology would be marketed to consumers. After World raid II, an greater than before form of black-and-white TV broadcasting became popular in the joined Kingdom and allied States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion. In the mid-1960s, color broadcasting was introduced in the US and most other developed countries. The availability of combination types of archival storage media such as Betamax and VHS tapes, high-capacity hard disk drives, DVDs, flash drives, high-definition Blu-ray Discs, and cloud digital video recorders has enabled listeners to watch pre-recorded materialsuch as moviesat house upon their own epoch schedule. For many reasons, especially the ease of understanding of remote retrieval, the storage of television and video programming now occurs upon the cloud (such as the video on request relief by Netflix). At the stop of the first decade of the 2000s, digital television transmissions greatly increased in popularity. substitute loan was the assume from standard-definition television (SDTV) (576i, like 576 interlaced lines of fixed and 480i) to high-definition television (HDTV), which provides a final that is substantially higher. HDTV may be transmitted in various formats: 1080p, 1080i and 720p. in the past 2010, next the invention of smart television, Internet television has increased the availability of television programs and movies via the Internet through streaming video services such as Netflix, Amazon Video, iPlayer and Hulu.

In 2013, 79% of the world's households owned a television set. The replacement of in advance bulky, high-voltage cathode ray tube (CRT) screen displays as soon as compact, energy-efficient, flat-panel oscillate technologies such as LCDs (both fluorescent-backlit and LED), OLED displays, and plasma displays was a hardware disorder that began afterward 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. In the close future, LEDs are received to be gradually replaced by OLEDs. Also, major manufacturers have announced that they will increasingly build smart TVs in the mid-2010s. smart TVs gone integrated Internet and Web 2.0 functions became the dominant form of television by the late 2010s.

Television signals were initially distributed only as terrestrial television using high-powered radio-frequency transmitters to puff the signal to individual television receivers. Alternatively television signals are distributed by coaxial cable or optical fiber, satellite systems and, back the 2000s via the Internet. Until the early 2000s, these were transmitted as analog signals, but a transition to digital television is usual to be completed worldwide by the tardy 2010s. A satisfactory television set is composed of combination internal electronic circuits, including a tuner for receiving and decoding shout from the rooftops signals. A visual display device which lacks a tuner is correctly called a video monitor rather than a television.

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