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television and media
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Auteur Theory is a way of looking at films that state that the director is the âauthorâ of a film. A film is a reflection of the directorâs artistic vision; so, a movie directed by a given filmmaker will have recognizable, recurring themes and visual queues that inform the audience who the director is (think a Hitchcock or Tarantino film) and shows a consistent artistic identity throughout that directorâs filmography. The 3 Components of Auteur Theory Andrew Sarris, film critic for The New York Times, expanded on Truffautâs writing and set out a more comprehensive definition for auteurs according to three main criteria: technical competence, distinguishable personality, and interior meaning. 1. Technical competence: Auteurs must be at the top of their craft in terms of technical filmmaking abilities. Auteurs always have a hand in multiple components of filmmaking and should be operating at a high level across the board. 2. Distinguishable personality: What separates auteurs from other technically gifted directors is their unmistakable personality and style. When looking at an auteurâs collected works, you can generally see shared filming techniques and consistent themes being explored. One of the primary tenets of auteur theory is that auteurs make movies that are unmistakably theirs. This is in sharp contrast with the standard studio directors of the era who were simply translating script to screen with little interrogation of the source material or editorial input. 3. Interior meaning: Auteurs make films that have layers of meaning and have more to say about the human condition. Films made by auteurs go beyond the pure entertainment-oriented spectacles produced by large studios, to instead reveal the filmmakers unique perspectives and ruminations on life. https://www.masterclass.com/articles/film-101-what-is-an-auteur#3ClNjwO6Gkgjd8ix2Cm5qI Who is the author of a TV program? It seems like it ought to be an easy question to answer, but it is not. There are, of course, scriptwriters, who are the literal authors of episodes in the sense of generating words that an actor eventually speaks, but in a soap opera or a sitcom there may be a dozen or more scriptwriters working on dialogue as the months go by. Is any one of them truly responsible for the overall tenor of the show, or are they just following rigid guidelines set down by other scriptwriters ahead of them? And the script is just the blueprint of an episode anyway. Actors, production designers, directors, videographers, editors, and on and on, are all necessary to construct an episode from that blueprint. Should we call one of them the author? And, at a more basic level, should we even bother looking for authors in television? Do viewers need to know who created a program in order to enjoy it? What does it add to our appreciation or understanding of television if we assign authorship of a program to an individual? In the closely related medium of the cinema, questions such as these have been answered by the auteur theory, which stems from the French word for âauthor,â auteur. Its basic precept is that a single individual is, and should be, the âauthorâ of a work in order for it to be a good, artistically valuable work. A book, poem, film, or television show should express this individualâs personality, his âvisionâ (the masculine pronoun is significant; auteurist studies almost all focus on men). This notion stems from the nineteenth-century Romantic image of the author as a figure who sits alone in a dingy room, scratching out angst-ridden poems with a quill pen. The tormented, misunderstood author or artist is a cherished character type that can be traced back to the poet Lord Byron (1788â1824) and observed in numerous portrayals of demented painters, musicians, and writers in television programs and other media. Consider this: Have you ever seen or read a story about a creative person who wasnât somehow strange or crazy? The auteur theory originated in French film criticism of the 1950s, where it was initially theorized that auteurs could be drawn from the ranks of producers, directors, scriptwriters, actors, and other filmmaking personnel.1 However, the vast bulk of auteurist film criticism has been about directors: Alfred Hitchcock, John Ford, and Quentin Tarantino, among many others.
To the Lakota, and other indigenous people on North America's Great Plains, the bison was an essential part of their culture ( expressed in the quote on the previous page). The bison provided meat for nutrition, a hide for clothing and shelter, bones for tools, and fat for soap. The bison was also central to their religious beliefs. So, when European settlers hunted the bison nearly to extinction, Lakota culture suffered. Culture is central to a society and the identity of its people, as well as its continued existence. Therefore, geographers study culture as a way to understand similarities and differences among societies across the world, and in some cases, to help preserve these societies. Analyzing Culture All of a group's learned behaviors, actions, beliefs, and objects are a part of culture. It is a visible force seen in a group's actions, possessions, and influence on the landscape. For example, in a large city you can see people working in offices, factories, and stores, and living in high-rise apartments or suburban homes. You might observe them attending movies, concerts, or sporting events. Culture is also an invisible force guiding people through shared belief systems, customs, and traditions. Culture is learned, in that it develops through experiences, and not merely transmitted through genetics. For example, many people in the United States have developed a strong sense of competitiveness in school and business, and believe that hard work is a key to success. These types of elements, visible and invisible, are cultural traits. A series of interrelated traits make up a cultural complex, such as the process of steps and acceptable behaviors related to greeting a person in different cultures. A single cultural artifact, such as an automobile, may represent many different values, beliefs, behaviors and traditions and be representative of a cultural complex. Since culture is learned there are many ways that one generation passes its culture to the next. Children and adults learn traits three ways: ⢠imitation, as when learning a language by repeating sounds or behaviors from a person or television ⢠informal instruction, as when a parent reminds a child to say "please" ⢠formal instruction, as when students learn history in school 132 HUMAN GEOGRAPHY: AP" EDITION CULTURAL COMPLEX OF THE AUTOMOBILE The automobile provides much more than just transportation, as it reflects many values that are central to American culture. Origins of Culture The area in which a unique culture or a specific trait develops is a culture hearth. Classical Greece was a culture hearth for democracy more than 2,000 years ago. New York City was a culture hearth for rap music in the 1970s. Geographers study how cultures develop in hearths and diffuse-or spread-to other places. Geographers also study taboos, behaviors heavily discouraged by a culture. For example, many cultures have taboos against eating certain foods, such as pork or insects. What is considered taboo changes over time. In the United States, marriages between Protestants and Catholics were once taboo, but they are not widely opposed now. Traditional, Folk, and Indigenous Cultures With the beginning of the Industrial Revolution in the late 18th century, modern transportation and communication connected people as never before and led to extensive cultural mixing, especially as cities have grown. The world prior to this time was very different; however, remnants of the past are still evident in our modern cultures. Traditional, folk, and indigenous cultures share some important characteristics and are often grouped together, but they do have some subtle differences. Traditional Culture Recently, the meanings of traditional, folk, and indigenous culture have begun to merge, causing geographers to debate when each should be used. Increasingly, the term traditional culture is used to encompass all three cultural designations. All three types share the function of passing down long-held beliefs, values, and practices and are generally resistant to rapid changes in their culture. Folk Culture The beliefs and practices of small, homogenous groups of people, often living in rural areas that are relatively isolated and slow to change, are known as folk cultures. Like all cultures, they demonstrate the diverse ways that people have adapted to a physical environment. For example, people around the world learned to make shelters out of available resources, whether 3.1: INTRODUCTION TO CULTURE 133 it was snow or mud bricks or wood. However, people used similar resources such as wood differently. In Scandinavia, people used trees to build cabins. In the American Midwest, people processed trees into boards, built a frame, and attached the boards to it. Many traits of folk culture continue today. Corn was first grown in Mexico around 10,000 years ago, and it is still grown there today. While many elements of folk culture exist side by side with modern culture, there are people whose societies have changed little, if at all, from long ago. These people practice traditional cultures, those which have not been affected by modern technology or influences. They often live in remote regions, such as some small tribes in the Amazon rainforest, and have scant knowledge of the outside world. As the lines continue blurring between cultural designations, the Amish of Pennsylvania are often referenced as both folk and traditional culture. Indigenous Culture When members of an ethnic group reside in their ancestral lands, and typically possess unique cultural traits, such as speaking their own exclusive language, they are considered an indigenous culture. Some indigenous peoples have been displaced from their native lands, but still practice their indigenous culture. Native Americans in the United States, such as the Navajo, have kept indigenous cultural practices. First Nations of Canada, such as the Inuit, have also retained their indigenous culture. Globalization and Popular Culture As a result of the Industrial Revolution, improvements in transportation and communication have shortened the time required for movement, trade, or other forms of interaction between two places. This development, known as space-time compression (see Topics 1.4 and 3.6), has accelerated culture change around the world. In 1817, a freight shipment from Cincinnati needed 52 days to reach New York City. By 1850, because of canals and railroads, it took half that long. And by 1852, it took only 7 days. Today, an airplane flight takes only a few hours, and digital information takes seconds or less. Similar change has occurred on the global scale. People travel freely across the world in a matter of hours, and communication has advanced to a point where people share information instantaneously across the globe. The increased global interaction has had a profound impact on cultures, from spreading English across the world to instant sharing of news, events and music. Globalization specifically refers to the increased integration of the world economy since the 1970s. The process of intensified interaction among peoples, governments, and companies of different countries around the globe has had profound impacts on culture. The culture of the United States is intertwined with globalization. Through the influence of its corporations, Hollywood movies, and government, the United States exerts widespread influence in other countries. But other countries also shape American culture. For example, in 2019, the National Basketball Association included players from 38 countries or territories. When cultural traits- such as clothing, music, movies, and types of 134 HUMAN GEOGRAPHY: AP. EDITION businesses-spread quickly over a large area and are adopted by various groups, they become part of popular culture. Elements of popular culture often begin in urban areas and diffuse quickly through globalization processes such as the media and Internet. These elements can quickly be adopted worldwide, making them part of global culture. People around the world follow European soccer, Indian Bollywood movies, and Japanese animation known as anime. With people in many nations wearing similar clothes, listening to similar music, and eating similar food, popular cultural traits often promote uniformity in beliefs, values, and the cultural landscape across many places The cultural landscape, also known as the built environment (see Topic 3.2), is the modification of the environment by a group and is a visible reflection of that group's cultural beliefs and values. Traditional Culture to Popular Culture Popular culture emphasizes trying what is new rather than preserving what is traditional. Many people, especially older generations or those who follow a folk culture, openly resist the adoption of popular cultural traits. They do this by preserving traditional languages, religions, values, and foods. While older generations often resist the adoption of popular culture, they seldom are successful in keeping their traditional cultures from changing, especially among the young people of their society. One clash between popular and traditional culture is occurring in Brazil. As the population expands to the interior of the rain forest, many indigenous cultures, like the Yanamamo tribe, have more contact with outside groups. Remaining isolated by the forest is becoming increasingly difficult as many young people from the indigenous cultures become exposed to popular culture and begin to integrate into the larger Brazilian society. As the young people leave their communities, they are more likely to accept popular culture at the expense of their indigenous cultural heritage, which threatens the very existence of their folk culture. Traditional culture typically exhibits horizontal diversity, meaning each traditional culture has its own customs and language that makes it distinct from other culture groups. Yet, people people within each group are usually homogeneous, or very similar to each other. By contrast, popular culture typically exhibits vertical diversity, meaning that modern urban societies are usually heterogeneous, or exhibiting differences, within the society and usually contain numerous multiethnic neighborhoods. However, on a global scale popular cultures are relatively similar with the same type of malls, shops, fast food, and clothing. Urban global culture centers are not identical, yet, global cities often do not have as much horizontal diversity across space as folk cultures. 3.1: INTRODUCTION TO CULTURE 135 COMPARING TRADITIONAL AND POPULAR CULTURE Trait Traditional Culture Popular or Global Culture Society ⢠Rural and isolated location ⢠Urban and connected location ⢠Homogeneous and ⢠Diverse and multiethnic indigenous population population ⢠Most people speak an ⢠Many people speak a global indigenous or ethnic local language such as English or language Arabic ⢠Horizontal diversity ⢠Vertical diversity Social ⢠Emphasis on community and ⢠Emphasis on individualism and Structure conformity making choices ⢠Families live close to each ⢠Dispersed families other ⢠Weakly defined gender roles ⢠Well-defined gender roles Diffusion ⢠Relatively slow and limited ⢠Relatively rapid and extensive ⢠Primarily through relocation ⢠Often hierarchical ⢠Oral traditions and stories ⢠Social media and mass media Buildings and ⢠Materials produced locally, ⢠Materials produced in distant Housing such as stone or grass factories, such as steel or glass ⢠Built by community or owner ⢠Built by a business ⢠Similar style for community ⢠Variety of architectural styles ⢠Different between cultures ⢠Similar between cities ⢠Traditional architecture ⢠Postmodern / contemporary architecture Food ⢠Locally produced ⢠Often imported ⢠Choices limited by tradition ⢠Wide range of choice ⢠Prepared by the family or ⢠Purchased in restaurants community Spatial Focus ⢠Local and regional ⢠National and global Artifacts, Mentifacts, and Sociofacts Whether a cultural attribute is considered traditional, folk, indigenous, or popular in nature, it is valuable to differentiate between elements of culture that can be seen and those that can not. There are artifacts that comprise the material culture, which consists of tangible things, or those that can be experienced by the senses. Art, clothing, food, music, sports, and housing types are all tangible elements of culture. Another element of the study of artifacts is understanding the techniques to use or build a specific artifact. Artifacts can be unique to a particular culture, or can be shared. For example, people of all cultures need to communicate through language, yet there are many groups that possess languages unique to their culture. The ability to read, write and understand the English language is an artifact of importance for much of popular global culture. 136 HUMAN GEOGRAPHY: AP" EDITION Mentifacts comprise a group's nonmaterial culture and consist ofintangible concepts, or those not having a physical presence. Beliefs, values, practices, and aesthetics (pleasing in appearance) determine what a cultural group views as acceptable and desirable. Mentifacts can also be unique or shared. People of many cultures possess an belief in one or many deities, and often the deities are unique to that culture. The belief in a god is a mentifact-the religious building or symbols are artifacts. Cultural groups also possess sociofacts, which are the ways people organize their society and relate to one another. Taken altogether, people tend to see the whole of their culture as greater than the sum of its individual parts. Sociofacts are embodied through families, governments, sports teams, religious organizations, education systems, and other social constructs. As with artifacts and mentifacts, sociofacts may also be unique or similar to other societies. Families are the foundations of most societies, yet what constitutes the structure of a family may vary widely between cultural groups. For example, Western cultures tend to view the nuclear family, consisting of the parents and their children as the basic family unit. By contrast, in many Western African cultures the norm is the extended family, consisting of several generations and other family members such as cousins living under one roof.
What is Historical Fiction? Historical fiction is stories set in the past. Yes, it sounds like a paradox or contradiction, but historical means factual elements and fiction means not real. However, there are things that we must pay attention to as people studying this genre. Historical fiction seeks to recreate the appearance of a time past, reconstructing characters, events, movements, ways of life, and the spirit of a bygone day. The time period--and its portrayal--is at the core of the story. Historical Fiction is written with a careful balance of research and creativity, they transport readers to another time and placeâwhich can be real, imagined, or a combination of both. Many historical novels tell stories that involve actual historical figures or historical events within historical settings, though other elements such as persons or events might be fabricated. Historical fiction often presents actual events from the point of view of fictional people living in that time period. In some historical fiction, famous events appear from points of view not recorded in history, with fictional characters either observing or actively participating in these actual events. Historical figures are also often shown dealing with these events while depicting them in a way that has not been previously recorded. Other times, a historical event is used to complement a story's narrative, occurring in the background while characters deal with situations (personal or otherwise) wholly unrelated to that historical event. Sometimes, the names of people and places have been in some way altered. Historical fiction depicts settings that tend be real and drawn from history, and often contains actual historical persons, but the main characters tend to be fictional. Writers of stories in this genre, while penning fiction, attempt to capture the manners and social conditions of the persons or time(s) presented in the story, with due attention paid to period detail and fidelity. Historical fiction is found in books, magazines, art, television programming, film, theater, video games and other media. Writers of this genre are given artistic license in regard to presentation and subject matter, so long as it does not deviate in significant ways from established history. NOTE: When authorâs include elements from one time period in another time period this is called Anachronism. For example, if one of the knights of the Round Table wore a wristwatch or a character during the Civil Rights era made a call using a cell phone.
Grace Hopper (1906-1992): An American computer scientist and U.S. Navy rear admiral. She was a pioneer in computer programming and developed the first compiler for a computer programming language, laying the groundwork for cobol. Garrett Augustus Morgan Sr. (1877-1963): An African American inventor who patented the traffic signal and the safety hood, a precursor to the modern gas mask. Hedy Lamarr (1914-2000): An Austrian-American actress and inventor who co-invented an early technique for spread spectrum communications, a key to modern wifi and bluetooth technology. Otis Boykin (1920-1982): An African American inventor who patented over 25 electronic devices, including a control unit for the pacemaker that is widely used today. Stephanie Kwolek (1923-2014): An American chemist who invented the synthetic fiber Kevlar, which is used in bulletproof vests and other protective equipment. Gladys West (b. 1930): An African American mathematician who played a crucial role in the development of the GPS technology we use today. Shirley Ann Jackson (b. 1946): An African American physicist who was the first African American woman to receive a doctorate at MIT and her work laid the foundations for the touch-tone telephone, caller ID, and call waiting. Tu Youyou (b. 1930): A Chinese pharmaceutical chemist who discovered artemisinin, a drug therapy that has significantly reduced the mortality rates for malaria, for which she was awarded the Nobel Prize in Physiology or Medicine in 2015. Chien-Shiung Wu (1912-1997): A Chinese-American physicist who made significant contributions to the Manhattan Project and disproved the hypothetical law of conservation of parity, for which her male colleagues received the Nobel Prize (she did not). MĂĄria Telkes (1900-1995): A Hungarian-American biophysicist and architect dubbed the "Sun Queen" for her pioneering work in solar energy, including the development of the first solar-powered house. Percy Lavon Julian (1899-1975): An African American chemist and pioneer in the chemical synthesis of medicinal drugs from plants. Charles Ginsburg (1925-1992): An American engineer who led the team that developed the first commercial videotape recorder. Philo Farnsworth (1906-1971): An American inventor who developed an electronic television system and made major contributions to early television technology. MarĂa Montoya MartĂnez (1887-1980): A Native American (Tewa) potter from San Ildefonso Pueblo, New Mexico, who helped revive the traditional black-on-black pottery style and is considered one of the most influential Pueblo potters of the 20th century. Satya Nadella (b. 1967): An Indian-American business executive who has been the chief executive officer of Microsoft since 2014, overseeing the company's transformation into a cloud computing powerhouse. Junko Tabei (1939-2016): A Japanese mountaineer who in 1975 became the first woman to reach the summit of Mount Everest, and the first woman to ascend the Seven Summits, climbing the highest peaks on each continent. Mildred Dresselhaus (1930-2017): An American physicist and engineer, known as the "Queen of Carbon Science," who made groundbreaking contributions to the study of carbon materials like graphite and carbon nanotubes. Ellen Ochoa (b. 1958): An American engineer and former astronaut. In 1993, she became the first Hispanic woman to go to space when she flew on the Space Shuttle Discovery. Françoise BarrĂŠ-Sinoussi (b. 1947): A French virologist who co-discovered HIV as the cause of AIDS, for which she was awarded the Nobel Prize in Physiology or Medicine in 2008. Esther Lederberg (1922-2006): An American microbiologist who made significant contributions to genetics and microbiology, including the discovery of the bacterial virus lambda, but whose work was often overshadowed by her husband's Nobel Prize-winning accomplishments.
Complete with used to, didn't use to, comparatives and superlatives Cars __________________ (be) much simpler, but now they are __________________ (advanced) with electric and autonomous features. Computers ______________ (be) much larger and slower, but now they are __________ (small) and __________ (fast) than before. Social media ______________ (be) a way to connect with friends, but now it is one of the __________________ (popular) platforms for businesses and influencers. Televisions __________________ (have) bulky, heavy screens, but now they are __________________ (slim) and ______________ (light) with __________________ (good) picture quality. Cell phones __________________ (be) basic flip phones, but now they have __________________ (modern) features like facial recognition. Communication __________________ (rely) on landlines and snail mail, but now text messaging and email are ______________ (fast) and ______________ (easy). Robots __________________ (not be) common in healthcare, but now they are used in some of ______________________ (advanced) industries like healthcare. Means of transportation ________________ (include) cars or planes, but now they are the ________________ (fast) and ________________ (efficient). Medicine ________________ (be) limited to natural remedies, but now we have ______________________ (advanced) technology like robotic surgery. Daily tasks ________________ (take) more time and effort, but now gadgets are ______________________ (convenient) and ______________________ (time-saving). The film industry ________________ (use) digital effects, but now it has some of ______________ (progressive) technology for creating special effects. Light ________________ (not come) from LED bulbs, but now they are the ______________________ (energy-efficient) and ______________________ (long-lasting). The internet ______________________ (be) slow, but now we have the ________________ (fast) connections for streaming. Fashion ______________________ (not be) mass-produced, but now it is one of ______________________ (accessible) industries with online shopping. Music __________ (be) streamed online, but now it is __________ (convenient) to access through apps and devices.
History of Radio and Television
News Opinion Sport Culture Lifestyle Show more Books Music TV & radio Art & design Film Games Classical Stage âHollywood doesnât do very much of that business, they have the nice sign, and everythingâs good, but they donât do very much,â said Trump. View image in fullscreen âHollywood doesnât do very much of that business, they have the nice sign, and everythingâs good, but they donât do very much,â said Trump. Photograph: Lucy Nicholson/Reuters Film âIâm not trying to hurt the industryâ: Trump softens tone on movie tariffs California governor Gavin Newsom announces a $7.5bn tax incentive scheme as Trumpâs announcement of 100% tariffs on films âproduced in foreign landsâ is mocked by Jimmy Kimmel and Fallon Andrew Pulver Tue 6 May 2025 11.24 BST Share Donald Trump appears to be softening his tone after widespread dismay in Hollywood and further afield at his bombshell announcement of 100% tariffs on films âproduced in foreign landsâ, saying he was ânot looking to hurt the industryâ. In remarks reported by CNBC, Trump said he was planning to discuss the plan with film industry leaders. âIâm not looking to hurt the industry, I want to help the industry.â He added: âSo weâre going to meet with the industry. I want to make sure theyâre happy with it because weâre all about jobs.â Trump also took aim again at California state governor Gavin Newsom, saying the film industry âhas been decimated by other countries taking them out, and also by incompetence, like in Los Angeles, the governor [Gavin Newsom] is a grossly incompetent man, heâs just allowed it to be taken away fromâ. Trump added: âHollywood doesnât do very much of that business, they have the nice sign, and everythingâs good, but they donât do very much.â Trumpâs talk of film tariffs makes no sense, but itâs already doing damage â to Hollywood Peter Bradshaw Peter Bradshaw Read more Newsom responded with a statement saying: âGovernor Newsom continues to champion Californiaâs iconic film and television industry â recognising it as a cornerstone of the stateâs economy, one that sustains hundreds of thousands of good-paying jobs across every sector around the state.â âHis plan to more than double the stateâs film and television tax credit reflects a commitment to keeping production here at home, supporting workers and maintaining Californiaâs global leadership in entertainment. If the President announces a proposal with more details, we will review it.â Newsom had earlier responded to Trumpâs announcement by proposing a $7.5bn federal tax incentive scheme, saying in a statement to Variety: âBuilding on our successful state program, weâre eager to partner with the Trump administration to further strengthen domestic production.â Tax incentive schemes in the US currently operate on a state-by-state basis, and Newsom had announced a plan in April to boost Californiaâs to $750m. California senator Adam Schiff also condemned Trumpâs tariff proposal while backing calls for a federal tax credit scheme, saying in a statement: âBlanket tariffs on all films would have unintended and potentially damaging impacts, [but] we have an opportunity to work together to pass a major federal film tax credit to re-shore American jobs in the industry.â Late night TV hosts Jimmy Kimmel and Jimmy Fallon also joined the chorus of dismay and bafflement at Trumpâs plan. Commenting that Trump was ânow aiming his wrecking ball at Hollywoodâ, Kimmel questioned whether foreign-made movies were a ânational security threatâ as Trump claimed. âI donât care where theyâre made. I really donât. I guess itâs what the late, great Hannibal Lecter wouldâve wanted. Sonic, the illegal immigrant hedgehog, is a national security threat and he must be stopped!â Kimmel also mocked actor Jon Voightâs role in Trumpâs thinking, saying: âThis is where he reportedly got the tariff movies idea â from Angelina Jolieâs 86-year-old father she wonât talk to. What a great idea. Next year, The White Lotus is gonna be set at a Hampton Inn.â Fallon also took aim at Trumpâs implication that foreign locations were somehow taboo, saying: âGonna be fun seeing the next Lord of the Rings filmed in Bayonne, New Jersey,â adding: âIf you donât like that, you can also watch Emily in Des Moines [instead of Emily in Paris]. Itâs just as charming.â Explore more on these topics Film Film industry Donald Trump Trump tariffs Gavin Newsom Jimmy Kimmel Jimmy Fallon news Share Reuse this content Most viewed Live German parliament votes again on Merzâs bid to be chancellor after humiliating first round â Europe live Trump and Carney to meet at White House in closely watched encounter Mushroom lunchâs sole surviving guest details deadly meal and its aftermath as trial of Erin Patterson continues âItâs the misogyny slop ecosystem!â How Candace Owens and the American right declared war on Blake Lively Wisconsin woman missing for more than 60 years found âalive and wellâ
When television first started, the system of broadcasting was analogue. This meant that a TV aerial received radio waves from the TV companies. These transformed into sound and images on the TV screen. At the time, the system was revolutionary, but it wasn't perfect. It couldn't transmit many channels and the quality of the pictures was sometimes poor because of interference. For a long time there was only analogue I, but at the end of the 1990s, digital television arrived. Digital TV doesn't use radio waves. Instead, it converts sound and images into binary code. This is a computer language which only consists of zeros and ones and broadcasters can use it to send a lot of information very quickly. This digital information arrives at a TV via an aerial, a cable, a satellite dish, or broadband. Then a decoder converts the information back to sound and images. Decoders are either inside a TV or computer, or in a separate box which is connected to it. Digital broadcasting is much better than the analogue system. There are a lot more channels because the TV companies can transmit much more information. The quality of the images and sound is much higher because there is less interference. Picture quality is even better on a high definition TV (an HDTV) than on a standard TV, so viewers can enjoy cinema-quality pictures in their own home.