television
Quick Summary
Broadcasting is the electronic transmission of radio and television signals for public reception. It involves systematically distributing entertainment, information, and educational programming to a scattered audience with appropriate receiving equipment. Sound broadcasting began around 1920, with television broadcasting starting in the 1930s.1
Early television development saw technical advancements in Great Britain, Europe, the Soviet Union, and the United States, making it technically feasible by 1931. Key innovations included the Emitron camera tube and improved cathode-ray tubes for receivers. The BBC launched the world's first high-definition service in 1936, using a 405-line standard that remained in use until 1962. In the United States, public demonstrations began in 1939, but World War II halted widespread activity. Post-war, the industry experienced rapid growth, with millions of receivers in use by the early 1950s.2
Transmission involves combining video and sound signals onto a carrier wave, which is then broadcast via antenna or cable. The signal weakens with distance, but receivers amplify it significantly for clear reception. Modern broadcasting also includes direct broadcast satellite (DBS) television and digital television, which uses compression techniques to fit more programming into available bandwidth. Digital television aims to replace analog broadcasting, offering possibilities like high-definition and multicasting.3456
- broadcasting
- broadcasting - Early developments
- television - Broadcast television
- television - Direct broadcast satellite television
- television - Digital television
- Television in the United States: Top Questions
- effects of television viewing on child development
- television - Electronic systems
- television - Digital television
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.
- incidental music
…motion picture and, second, of television, both mediums that rely heavily on fragmented music to aid in story development or in setting a mood. For example, Stanley Kubrick’s movie 2001: A Space Odyssey blended the opening bars of Richard Strauss’s symphonic poem Also sprach Zarathustra, Johann Strauss the Younger’s waltz…
Read More…motion picture and, second, of television, both mediums that rely heavily on fragmented music to aid in story development or in setting a mood. For example, Stanley Kubrick’s movie 2001: A Space Odyssey blended the opening bars of Richard Strauss’s symphonic poem Also sprach Zarathustra, Johann Strauss the Younger’s waltz…
Read More - theatre musicMusic for television
The screen medium’s first law, that the visual element must come first, has been intensified by television. On the home screen, the experience of music performed for its own sake customarily operates under a double disadvantage. First, it runs the risk of being swamped…
Read MoreThe screen medium’s first law, that the visual element must come first, has been intensified by television. On the home screen, the experience of music performed for its own sake customarily operates under a double disadvantage. First, it runs the risk of being swamped…
Read More
history of publishingForms of copyrightBroadcast and television rights in books interest a publisher primarily for the possibility of bringing a book and its author to the attention of a large segment of the public, rather than for the amounts paid. As a rule, there must be direct quotation from the text…
Read MoreBroadcast and television rights in books interest a publisher primarily for the possibility of bringing a book and its author to the attention of a large segment of the public, rather than for the amounts paid. As a rule, there must be direct quotation from the text…
Read More
history of publishingNonprofessional typesWhen radio and television became popular, similar magazines sprang up centring on programs and their personalities. One of their functions was to provide a weekly timetable of programs.
Read MoreWhen radio and television became popular, similar magazines sprang up centring on programs and their personalities. One of their functions was to provide a weekly timetable of programs.
Read More
AustraliaThe ascendance of Australian popular cultureThe introduction of television in Australia in September 1956 provided a new cultural experience and resulted in a dramatic decline in cinema attendance. Television quickly became one of the most popular forms of entertainment and one of the most influential mediums in the country. The Australian government had…
Read MoreThe introduction of television in Australia in September 1956 provided a new cultural experience and resulted in a dramatic decline in cinema attendance. Television quickly became one of the most popular forms of entertainment and one of the most influential mediums in the country. The Australian government had…
Read More
baseballThe postwar period…Series and All-Star games; the television portion alone amounted to $1 million a year, with a large proportion earmarked for the pension fund. Radio and television rights for regular-season games remained with each club. Later commissioners included Ford C. Frick (1951–65), William D. Eckert (1965–69), Bowie Kuhn (1969–84), Peter Ueberroth…
Read More…Series and All-Star games; the television portion alone amounted to $1 million a year, with a large proportion earmarked for the pension fund. Radio and television rights for regular-season games remained with each club. Later commissioners included Ford C. Frick (1951–65), William D. Eckert (1965–69), Bowie Kuhn (1969–84), Peter Ueberroth…
Read More
baseballRise of the players…source of revenue, however, was television. The combined revenue from network television in 1984 was $90 million; one network purchased the rights to televise games in the 1990–93 seasons for $1.1 billion.
Read More…source of revenue, however, was television. The combined revenue from network television in 1984 was $90 million; one network purchased the rights to televise games in the 1990–93 seasons for $1.1 billion.
Read More- effects of television viewing on child development
…duration of their exposure to television (TV) programming. The effects of television viewing on child development have aroused a range of reactions from researchers, parents, and politicians that has fueled a debate that extends back to the medium’s inception in the 1940s.
Read More…duration of their exposure to television (TV) programming. The effects of television viewing on child development have aroused a range of reactions from researchers, parents, and politicians that has fueled a debate that extends back to the medium’s inception in the 1940s.
Read More
diplomacyNew styles of diplomacyIn cities, television became crucial, as images provided an immediacy that words alone could not convey. Statesmen lost no opportunity to be filmed, and ambassadors emerged from the shadows to appear on news programs or before legislative committees to expound their country’s policy. Mass demonstrations were staged…
Read MoreIn cities, television became crucial, as images provided an immediacy that words alone could not convey. Statesmen lost no opportunity to be filmed, and ambassadors emerged from the shadows to appear on news programs or before legislative committees to expound their country’s policy. Mass demonstrations were staged…
Read More
History of filmThe threat of televisionThe film industry believed that the greatest threat to its continued success was posed by television, especially in light of the Paramount decrees. The studios seemed to be losing their control of the nation’s theaters at the same time that exhibitors were losing their…
Read MoreThe film industry believed that the greatest threat to its continued success was posed by television, especially in light of the Paramount decrees. The studios seemed to be losing their control of the nation’s theaters at the same time that exhibitors were losing their…
Read More
HungaryMedia and publishingTelevision appeared only in the late 1950s but soon spread throughout the country. By the early 1980s almost every household had a television. During the communist period there were only two radio stations and two, state-run TV channels. In the decade following, however, the number…
Read MoreTelevision appeared only in the late 1950s but soon spread throughout the country. By the early 1980s almost every household had a television. During the communist period there were only two radio stations and two, state-run TV channels. In the decade following, however, the number…
Read More
IndiaMedia and publishingTelevision was introduced experimentally by Akashvani in 1959, and regular broadcasting commenced in 1965. In 1976 it was made a separate service under the name Doordarshan, later changed to Doordarshan India (“Television India”). Television and educational programming are transmitted via the Indian National Satellite (INSAT)…
Read MoreTelevision was introduced experimentally by Akashvani in 1959, and regular broadcasting commenced in 1965. In 1976 it was made a separate service under the name Doordarshan, later changed to Doordarshan India (“Television India”). Television and educational programming are transmitted via the Indian National Satellite (INSAT)…
Read More
ItalyMedia and publishing…published has declined, while commercial television and radio channels have mushroomed. The broadcasting sector is dominated by the three state channels of RAI and by three major commercial channels—Canale 5, Italia 1, and Rete 4. The latter three are owned by Fininvest, a multimedia company controlled by Silvio Berlusconi, who…
Read More…published has declined, while commercial television and radio channels have mushroomed. The broadcasting sector is dominated by the three state channels of RAI and by three major commercial channels—Canale 5, Italia 1, and Rete 4. The latter three are owned by Fininvest, a multimedia company controlled by Silvio Berlusconi, who…
Read More
cultural globalizationEntertainment…of entertainment programming has globalized television’s impact and made it a logical target for accusations of cultural imperialism. Critics cite a 1999 anthropological study that linked the appearance of anorexia in Fiji to the popularity of American television programs, notably Melrose Place and Beverly Hills 90210. Both series featured slender…
Read More…of entertainment programming has globalized television’s impact and made it a logical target for accusations of cultural imperialism. Critics cite a 1999 anthropological study that linked the appearance of anorexia in Fiji to the popularity of American television programs, notably Melrose Place and Beverly Hills 90210. Both series featured slender…
Read More
RussiaMedia and publishingRadio and television from the time of their appearance in the Soviet Union were heavily dominated by the Communist Party apparatus and were seen as primary tools for propaganda. Until the mid-1980s most television programming consisted of either direct or indirect propaganda spiced with high art (e.g.,…
Read MoreRadio and television from the time of their appearance in the Soviet Union were heavily dominated by the Communist Party apparatus and were seen as primary tools for propaganda. Until the mid-1980s most television programming consisted of either direct or indirect propaganda spiced with high art (e.g.,…
Read More
SwitzerlandMedia and publishing…life has been influenced by television. Both television and radio are dominated by the private nonprofit Swiss Broadcasting Corporation (Société Suisse de Radiodiffusion et Télévision), which has three distinctive networks for the German (including Rhaeto-Romanic), French, and Italian parts of Switzerland. While representing their respective cultures, they include many programs…
Read More…life has been influenced by television. Both television and radio are dominated by the private nonprofit Swiss Broadcasting Corporation (Société Suisse de Radiodiffusion et Télévision), which has three distinctive networks for the German (including Rhaeto-Romanic), French, and Italian parts of Switzerland. While representing their respective cultures, they include many programs…
Read More
ThailandChanging rural and urban lifestyles…for most households to purchase televisions and, increasingly, other electronic equipment. The arrival of television—and the urban-based culture that it offers—has drawn rural audiences away from older local forms of entertainment such as regional opera, even as rural opera of northeastern Thailand has in turn been repackaged for urban audiences.
Read More…for most households to purchase televisions and, increasingly, other electronic equipment. The arrival of television—and the urban-based culture that it offers—has drawn rural audiences away from older local forms of entertainment such as regional opera, even as rural opera of northeastern Thailand has in turn been repackaged for urban audiences.
Read More
filmThe film experienceWhen television emerged as a competing home-entertainment medium after World War II, theatrical film attendance suffered a severe decline. However, older movies became a staple of television programming, and television in turn began to serve as a significant advertising medium for promoting new films. While the…
Read MoreWhen television emerged as a competing home-entertainment medium after World War II, theatrical film attendance suffered a severe decline. However, older movies became a staple of television programming, and television in turn began to serve as a significant advertising medium for promoting new films. While the…
Read More
United StatesTelevisionIf the Martian visitor beloved of anthropological storytelling were to visit the United States at the beginning of the 21st century, all of the art forms listed and enumerated here—painting and sculpture and literature, perhaps even motion pictures and popular music—would seem like tiny…
Read MoreIf the Martian visitor beloved of anthropological storytelling were to visit the United States at the beginning of the 21st century, all of the art forms listed and enumerated here—painting and sculpture and literature, perhaps even motion pictures and popular music—would seem like tiny…
Read More
Hollywood…or turned them over to television show producers. With the growth of the television industry, Hollywood began to change, and by the early 1960s it had become the home of much of American network television entertainment.
Read More…or turned them over to television show producers. With the growth of the television industry, Hollywood began to change, and by the early 1960s it had become the home of much of American network television entertainment.
Read More
CaliforniaThe arts…a result of competition with television beginning after World War II. Those working in the movie industry found that millions of Americans were staying home, preferring to watch anything on television rather than go out to the motion-picture house. At about the same time, a series of court decisions judged…
Read More…a result of competition with television beginning after World War II. Those working in the movie industry found that millions of Americans were staying home, preferring to watch anything on television rather than go out to the motion-picture house. At about the same time, a series of court decisions judged…
Read More
- dramatic literatureThe range of dramatic forms and styles
The media of radio and television both depend upon words in their drama to an extent that is not characteristic of the motion picture. Though these mass media have been dominated by commercial interests and other economic factors, they also have developed dramatic forms from the special nature of their…
Read MoreThe media of radio and television both depend upon words in their drama to an extent that is not characteristic of the motion picture. Though these mass media have been dominated by commercial interests and other economic factors, they also have developed dramatic forms from the special nature of their…
Read More - satireMotion pictures and television
At about the same time, television was showing itself erratically receptive to satire. That Was the Week That Was, a weekly satirical review started in England in 1962, had remarkable success for a time but succumbed to a variety of pressures, some of them political; when a version of the…
Read MoreAt about the same time, television was showing itself erratically receptive to satire. That Was the Week That Was, a weekly satirical review started in England in 1962, had remarkable success for a time but succumbed to a variety of pressures, some of them political; when a version of the…
Read More
sportsPhotography, radio, and televisionHowever evocative sportswriting might be, it lacks the immediate impact of a striking visual sports image. As newspapers have developed their design appeal, sports photography has enhanced the attractiveness of the sports pages and of general current-affairs magazines such as Time, Newsweek, Paris-Match, and…
Read MoreHowever evocative sportswriting might be, it lacks the immediate impact of a striking visual sports image. As newspapers have developed their design appeal, sports photography has enhanced the attractiveness of the sports pages and of general current-affairs magazines such as Time, Newsweek, Paris-Match, and…
Read More
basketballU.S. high school and college basketball…college game’s growth more than television, however. The NCAA championship games were televised nationally from 1963, and by the 1980s all three major television networks were telecasting intersectional college games during the November-to-March season. Rights fees for these games soared from a few million dollars to well over $50 million…
Read More…college game’s growth more than television, however. The NCAA championship games were televised nationally from 1963, and by the 1980s all three major television networks were telecasting intersectional college games during the November-to-March season. Rights fees for these games soared from a few million dollars to well over $50 million…
Read More
boxingProfessional boxingAfter World War II television took on an increasingly important role in professional boxing. Because of its popularity and relatively low production costs compared with other sports, professional boxing became a regular feature of network programming throughout much of the 1950s and early ’60s. The televising of boxing led…
Read MoreAfter World War II television took on an increasingly important role in professional boxing. Because of its popularity and relatively low production costs compared with other sports, professional boxing became a regular feature of network programming throughout much of the 1950s and early ’60s. The televising of boxing led…
Read More
American footballThe era of televisionTogether with the racial integration of the game at all levels, the coming of television in the 1950s marked a new era in the development of American football. The 1950s were a boom time for professional football but a bad time for the colleges,…
Read MoreTogether with the racial integration of the game at all levels, the coming of television in the 1950s marked a new era in the development of American football. The 1950s were a boom time for professional football but a bad time for the colleges,…
Read More
Rome 1960 Olympic Games…to be fully covered by television. Taped footage of the Games was flown to New York City at the end of each day and broadcast on the CBS television network in the United States. Eurovision provided live television broadcasts throughout Europe. An Olympic Stadium, home to the opening and closing…
Read More…to be fully covered by television. Taped footage of the Games was flown to New York City at the end of each day and broadcast on the CBS television network in the United States. Eurovision provided live television broadcasts throughout Europe. An Olympic Stadium, home to the opening and closing…
Read More
Olympic GamesRome, Italy, 1960…to be fully covered by television. Taped footage of the Games was flown to New York City at the end of each day and broadcast on the CBS television network in the United States. Eurovision provided live television broadcasts throughout Europe. An Olympic Stadium, home to the opening and closing…
Read More…to be fully covered by television. Taped footage of the Games was flown to New York City at the end of each day and broadcast on the CBS television network in the United States. Eurovision provided live television broadcasts throughout Europe. An Olympic Stadium, home to the opening and closing…
Read More
Olympic GamesCortina d’Ampezzo, Italy, 1956An Italian television network carried live coverage of the Games—a first in the history of the Winter Olympics.
Read MoreAn Italian television network carried live coverage of the Games—a first in the history of the Winter Olympics.
Read More
Olympic GamesBerlin, Germany, 1936The Games were televised for the first time, transmitted by closed circuit to specially equipped theaters in Berlin. The 1936 Games also introduced the torch relay by which the Olympic flame is transported from Greece.
Read MoreThe Games were televised for the first time, transmitted by closed circuit to specially equipped theaters in Berlin. The 1936 Games also introduced the torch relay by which the Olympic flame is transported from Greece.
Read More
Cortina d’Ampezzo 1956 Olympic Winter GamesAn Italian television network carried live coverage of the Games—a first in the history of the Winter Olympics.
Read MoreAn Italian television network carried live coverage of the Games—a first in the history of the Winter Olympics.
Read More
rugbyThe modern eraIn rugby league, television became crucial to the wider promotion of the game. In the late 1980s and ’90s the premier rugby league competition in Australia expanded from Sydney to include teams from other parts of Australia and then a team from New Zealand. In 1980 the State…
Read MoreIn rugby league, television became crucial to the wider promotion of the game. In the late 1980s and ’90s the premier rugby league competition in Australia expanded from Sydney to include teams from other parts of Australia and then a team from New Zealand. In 1980 the State…
Read More
- George Harold Brown
…the development of radio and television broadcast antennas.
Read More…the development of radio and television broadcast antennas.
Read More
Johnny Carson…shifting the power of the TV industry to Los Angeles. He created such memorable characters as Aunt Blabby and Carnac the Magnificent, as well as a large number of classic skits, and became one of the most beloved performers in the country. Carson won four Emmy Awards, was inducted into…
Read More…shifting the power of the TV industry to Los Angeles. He created such memorable characters as Aunt Blabby and Carnac the Magnificent, as well as a large number of classic skits, and became one of the most beloved performers in the country. Carson won four Emmy Awards, was inducted into…
Read More
Walt DisneyMajor films and television productions…to foresee the potential of television as a popular entertainment medium and to produce programs directly for it. The Zorro and Davy Crockett series were very popular with children, and a weekly showcase (known by several titles, including Walt Disney’s Wonderful World of Color) became a Sunday night fixture. The…
Read More…to foresee the potential of television as a popular entertainment medium and to produce programs directly for it. The Zorro and Davy Crockett series were very popular with children, and a weekly showcase (known by several titles, including Walt Disney’s Wonderful World of Color) became a Sunday night fixture. The…
Read More- Mark Goodson
…was an American radio and television producer who helped develop many successful radio and television game shows, including the early television game show What’s My Line? (1950–67).
Read More…was an American radio and television producer who helped develop many successful radio and television game shows, including the early television game show What’s My Line? (1950–67).
Read More
François TruffautEarly works…visual flexibility of newly developed television equipment (e.g., the handheld camera) and techniques (e.g., extensive postsynchronization of dialogue). The minimization of costs encouraged producers to gamble on unknown talents, and the simplicity of means gave the director close control over every aspect of the creative process, hence Truffaut’s term auteur,…
Read More…visual flexibility of newly developed television equipment (e.g., the handheld camera) and techniques (e.g., extensive postsynchronization of dialogue). The minimization of costs encouraged producers to gamble on unknown talents, and the simplicity of means gave the director close control over every aspect of the creative process, hence Truffaut’s term auteur,…
Read More














