Portal:Television

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The Television Portal

Flat-screen television receivers on display for sale at a consumer electronics store in 2008

Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set, rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting", which refers to an audio signal sent to radio receivers.

Television became available in crude experimental forms in the 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United 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 U.S. and most other developed countries.

In 2013, 79% of the world's households owned a television set. The replacement of earlier cathode-ray tube (CRT) screen displays with compact, energy-efficient, flat-panel alternative technologies such as LCDs (both fluorescent-backlit and LED), OLED displays, and plasma displays was a hardware revolution that began with computer monitors in the late 1990s. Most television sets sold in the 2000s were flat-panel, mainly LEDs. Major manufacturers announced the discontinuation of CRT, Digital Light Processing (DLP), plasma, and even fluorescent-backlit LCDs by the mid-2010s. LEDs are being gradually replaced by OLEDs. Also, major manufacturers have started increasingly producing smart TVs in the mid-2010s. Smart TVs with integrated Internet and Web 2.0 functions became the dominant form of television by the late 2010s. (Full article...)

In 1969, the children's television show Sesame Street premiered on the National Educational Television network (later succeeded by PBS) in the United States. Unlike earlier children's programming, the show's producers used research and over 1,000 studies and experiments to create the show and test its impact on its young viewers' learning. By the end of the program's first season, Children's Television Workshop (CTW), the organization founded to oversee Sesame Street production, had developed what came to be called "the CTW model": a system of planning, production, and evaluation that combined the expertise of researchers and early childhood educators with that of the program's writers, producers, and directors.

CTW conducted research in two ways: in-house formative research that informed and improved production, and independent summative evaluations conducted by the Educational Testing Service (ETS) during the show's first two seasons to measure the program's educational effectiveness. CTW researchers invented tools to measure young viewers' attention to the program. Based on these findings, the researchers compiled a body of data and the producers changed the show accordingly.

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Digital television transition map, as of 2009
Digital television transition map, as of 2009
Credit: Denelson83

Digital television (DTV) is a telecommunication system for broadcasting and receiving moving pictures and sound by means of digital signals, in contrast to analog signals used by analog (traditional) TV. DTV uses digital modulation data, which is digitally compressed and requires decoding by a specially designed television set, or a standard receiver with a set-top box, or a PC fitted with a television card.

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David Frost
Television is an invention that permits you to be entertained in your living room by people you wouldn't have in your home.

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James Thomas Aubrey Jr. (December 14, 1918 – September 3, 1994) was an American television and film executive. As president of the CBS television network from 1959 to 1965, with his "smell for the blue-collar," he produced some of television's most enduring series on the air, including Gilligan's Island and The Beverly Hillbillies.

Under Aubrey's leadership, CBS dominated American television, leading the other networks NBC and ABC, by nine points and seeing its profits rise from $25 million in 1959 to $49 million in 1964. The New York Times Magazine in 1964 called Aubrey "a master of programming whose divinations led to successes that are breathtaking". Aubrey had replaced CBS Television president Louis G. Cowan, who was dismissed after the quiz-show scandals. Aubrey's tough decision-making earned him the nickname "Smiling Cobra" during his tenure. (Full article...)

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The following are images from various television-related articles on Wikipedia.

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  • Image 12 No. overall No. in season Title Directed by Written by Original air date Prod. code U.S. viewers (millions) '"`UNIQ--templatestyles-00000019-QINU`"' 204 1 "Lard of the Dance" Dominic Polcino Jane O'Brien August 23, 1998 (1998-08-23) 5F20 11.84 7.0 (HH) 205 2 "The Wizard of Evergreen Terrace" Mark Kirkland John Swartzwelder September 20, 1998 (1998-09-20) 5F21 13.90 7.95 (HH) 206 3 "Bart the Mother" Steven Dean Moore David X. Cohen September 27, 1998 (1998-09-27) 5F22 11.94 7.35 (HH) 207 4 "Treehouse of Horror IX" Steven Dean Moore Donick Cary October 25, 1998 (1998-10-25) AABF01 15.12 8.5 (HH) Larry Doyle David X. Cohen 208 5 "When You Dish Upon a Star" Pete Michels Richard Appel November 8, 1998 (1998-11-08) 5F19 15.34 9.0 (HH) 209 6 "D'oh-in' in the Wind" Mark Kirkland & Matthew Nastuk Donick Cary November 15, 1998 (1998-11-15) AABF02 13.94 8.3 (HH) 210 7 "Lisa Gets an 'A'" Bob Anderson Ian Maxtone-Graham November 22, 1998 (1998-11-22) AABF03 13.61 8.0 (HH) 211 8 "Homer Simpson in: 'Kidney Trouble'" Mike B. Anderson John Swartzwelder December 6, 1998 (1998-12-06) AABF04 12.38 7.2 (HH) 212 9 "Mayored to the Mob" Swinton O. Scott III Ron Hauge December 20, 1998 (1998-12-20) AABF05 13.90 8.5 (HH) 213 10 "Viva Ned Flanders" Neil Affleck David M. Stern January 10, 1999 (1999-01-10) AABF06 19.68 11.5 (HH) 214 11 "Wild Barts Can't Be Broken" Mark Ervin Larry Doyle January 17, 1999 (1999-01-17) AABF07 15.21 8.8 (HH) 215 12 "Sunday, Cruddy Sunday" Steven Dean Moore Tom Martin, George Meyer, Brian Scully & Mike Scully January 31, 1999 (1999-01-31) AABF08 19.11 11.5 (HH) 216 13 "Homer to the Max" Pete Michels John Swartzwelder February 7, 1999 (1999-02-07) AABF09 13.98 8.3 (HH) 217 14 "I'm with Cupid" Bob Anderson Dan Greaney February 14, 1999 (1999-02-14) AABF11 12.35 7.7 (HH) 218 15 "Marge Simpson in: 'Screaming Yellow Honkers' " Mark Kirkland David M. Stern February 21, 1999 (1999-02-21) AABF10 14.64 8.6 (HH) 219 16 "Make Room for Lisa" Matthew Nastuk Brian Scully February 28, 1999 (1999-02-28) AABF12 12.40 7.6 (HH) 220 17 "Maximum Homerdrive" Swinton O. Scott III John Swartzwelder March 28, 1999 (1999-03-28) AABF13 15.51 221 18 "Simpsons Bible Stories" Nancy Kruse Tim Long April 4, 1999 (1999-04-04) AABF14 12.86 Larry Doyle Matt Selman 222 19 "Mom and Pop Art" Steven Dean Moore Al Jean April 11, 1999 (1999-04-11) AABF15 14.13 8.5 (HH) 223 20 "The Old Man and the 'C' Student" Mark Kirkland Julie Thacker April 25, 1999 (1999-04-25) AABF16 11.16 6.9 (HH) 224 21 "Monty Can't Buy Me Love" Mark Ervin John Swartzwelder May 2, 1999 (1999-05-02) AABF17 12.59 7.26 (HH) 225 22 "They Saved Lisa's Brain" Pete Michels Matt Selman May 9, 1999 (1999-05-09) AABF18 10.45 6.8 (HH) 226 23 "Thirty Minutes over Tokyo" Jim Reardon Donick Cary & Dan Greaney May 16, 1999 (1999-05-16) AABF20 12.51 8.0 (HH) (Full article...)

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    Featured content

    No.
    overall
    No. in
    season
    TitleDirected byWritten byOriginal air dateProd.
    code
    U.S. viewers
    (millions)
    2041"Lard of the Dance"Dominic PolcinoJane O'BrienAugust 23, 1998 (1998-08-23)5F2011.84
    7.0
    (HH)
    2052"The Wizard of Evergreen Terrace"Mark KirklandJohn SwartzwelderSeptember 20, 1998 (1998-09-20)5F2113.90
    7.95
    (HH)
    2063"Bart the Mother"Steven Dean MooreDavid X. CohenSeptember 27, 1998 (1998-09-27)5F2211.94
    7.35
    (HH)
    2074"Treehouse of Horror IX"Steven Dean MooreDonick CaryOctober 25, 1998 (1998-10-25)AABF0115.12
    8.5
    (HH)
    Larry Doyle
    David X. Cohen
    2085"When You Dish Upon a Star"Pete MichelsRichard AppelNovember 8, 1998 (1998-11-08)5F1915.34
    9.0
    (HH)
    2096"D'oh-in' in the Wind"Mark Kirkland & Matthew NastukDonick CaryNovember 15, 1998 (1998-11-15)AABF0213.94
    8.3
    (HH)
    2107"Lisa Gets an 'A'"Bob AndersonIan Maxtone-GrahamNovember 22, 1998 (1998-11-22)AABF0313.61
    8.0
    (HH)
    2118"Homer Simpson in: 'Kidney Trouble'"Mike B. AndersonJohn SwartzwelderDecember 6, 1998 (1998-12-06)AABF0412.38
    7.2
    (HH)
    2129"Mayored to the Mob"Swinton O. Scott IIIRon HaugeDecember 20, 1998 (1998-12-20)AABF0513.90
    8.5
    (HH)
    21310"Viva Ned Flanders"Neil AffleckDavid M. SternJanuary 10, 1999 (1999-01-10)AABF0619.68
    11.5
    (HH)
    21411"Wild Barts Can't Be Broken"Mark ErvinLarry DoyleJanuary 17, 1999 (1999-01-17)AABF0715.21
    8.8
    (HH)
    21512"Sunday, Cruddy Sunday"Steven Dean MooreTom Martin, George Meyer, Brian Scully & Mike ScullyJanuary 31, 1999 (1999-01-31)AABF0819.11
    11.5
    (HH)
    21613"Homer to the Max"Pete MichelsJohn SwartzwelderFebruary 7, 1999 (1999-02-07)AABF0913.98
    8.3
    (HH)
    21714"I'm with Cupid"Bob AndersonDan GreaneyFebruary 14, 1999 (1999-02-14)AABF1112.35
    7.7
    (HH)
    21815"Marge Simpson in: 'Screaming Yellow Honkers' "Mark KirklandDavid M. SternFebruary 21, 1999 (1999-02-21)AABF1014.64
    8.6
    (HH)
    21916"Make Room for Lisa"Matthew NastukBrian ScullyFebruary 28, 1999 (1999-02-28)AABF1212.40
    7.6
    (HH)
    22017"Maximum Homerdrive"Swinton O. Scott IIIJohn SwartzwelderMarch 28, 1999 (1999-03-28)AABF1315.51
    22118"Simpsons Bible Stories"Nancy KruseTim LongApril 4, 1999 (1999-04-04)AABF1412.86
    Larry Doyle
    Matt Selman
    22219"Mom and Pop Art"Steven Dean MooreAl JeanApril 11, 1999 (1999-04-11)AABF1514.13
    8.5
    (HH)
    22320"The Old Man and the 'C' Student"Mark KirklandJulie ThackerApril 25, 1999 (1999-04-25)AABF1611.16
    6.9
    (HH)
    22421"Monty Can't Buy Me Love"Mark ErvinJohn SwartzwelderMay 2, 1999 (1999-05-02)AABF1712.59
    7.26
    (HH)
    22522"They Saved Lisa's Brain"Pete MichelsMatt SelmanMay 9, 1999 (1999-05-09)AABF1810.45
    6.8
    (HH)
    22623"Thirty Minutes over Tokyo"Jim ReardonDonick Cary & Dan GreaneyMay 16, 1999 (1999-05-16)AABF2012.51
    8.0
    (HH)
    Extended content

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    Main topics

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    History of television: Early television stationsGeographical usage of televisionGolden Age of TelevisionList of experimental television stationsList of years in televisionMechanical televisionSocial aspects of televisionTelevision systems before 1940Timeline of the introduction of television in countriesTimeline of the introduction of color television in countries

    Inventors and pioneers: John Logie BairdAlan BlumleinWalter BruchAlan Archibald Campbell-SwintonAllen B. DuMontPhilo Taylor FarnsworthCharles Francis JenkinsBoris GrabovskyPaul Gottlieb NipkowConstantin PerskyiBoris RosingDavid SarnoffKálmán TihanyiVladimir Zworykin

    Technology: Comparison of display technologyDigital televisionLiquid crystal display televisionLarge-screen television technologyTechnology of television

    Terms: Broadcast television systemsComposite monitorHDTVLiquid crystal display televisionPALPicture-in-picturePay-per-viewPlasma displayNICAMNTSCSECAM

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