Instruct: Given a question, retrieve documents that answer the question.
Query: When was television invented?
In 1927, Baird transmitted a signal over 438 miles (705km) of telephone line between London and Glasgow. In 1928, Baird's company (Baird Television Development Company/Cinema Television) broadcast the first transatlantic television signal, between London and New York, and the first shore-to-ship transmission. In 1929, he became involved in the first experimental mechanical television service in Germany. In November of the same year, Baird and Bernard Natan of Pathé established France's first television company, Télévision-Baird-Natan. In 1931, he made the first outdoor remote broadcast, of The Derby.[12] In 1932, he demonstrated ultra-short wave television. Baird's mechanical system reached a peak of 240 lines of resolution on BBC television broadcasts in 1936, though the mechanical system did not scan the televised scene directly. Instead, a 17.5mm film was shot, rapidly developed and then scanned while the film was still wet.
Australian television's Logie Awards were named in honour of John Logie Baird's contribution to the invention of the television. Baird became the only deceased subject of "This Is Your Life" when he was honoured by Eamonn Andrews at the BBC Television Theatre in 1957.
In the early 1930s Askey appeared on an early form of BBC television—the spinning disc invented by John Logie Baird that scanned vertically and had only thirty lines. Askey had to be heavily made up for his face to be recognisable at such low resolution. When television became electronic, with 405 horizontal lines, Askey was a regular performer in variety shows.
The Genius of Invention is a British factual television series that was broadcast on BBC Two between 24 January 2013 and 14 February 2013. The series looks over the history of British inventions.
The Greatest Canadian Invention is a television mini-series originally aired on CBC Television. It is a spiritual sequel to "The Greatest Canadian".
It began with people voting online which invention (out of 50) they considered the greatest Canadian invention. The show is a two-hour special, hosted by Bob McDonald ("Quirks and Quarks"), that premiered on 3 January 2007 at 8:00 EST.
Although he was the man responsible for its technology, Farnsworth appeared only once on a television program. On July 3, 1957, he was a mystery guest ("Doctor X") on the CBS quiz show "I've Got A Secret". He fielded questions from the panel as they unsuccessfully tried to guess his secret ("I invented electronic television."). For stumping the panel, he received $80 and a carton of Winston cigarettes. Host Garry Moore then spent a few minutes discussing with Farnsworth his research on such projects as high-definition television, flat-screen receivers, and fusion power. Farnsworth said, "There had been attempts to devise a television system using mechanical disks and rotating mirrors and vibrating mirrors—all mechanical. My contribution was to take out the moving parts and make the thing entirely electronic, and that was the concept that I had when I was just a freshman in high school in the Spring of 1921 at age 14." When Moore asked about others' contributions, Farnsworth agreed, "There are literally thousands of inventions important to television. I hold something in excess of 165 American patents." The host then asked about his current research, and the inventor replied, "In television, we're attempting first to make better utilization of the bandwidth, because we think we can eventually get in excess of 2,000 lines instead of 525 ... and do it on an even narrower channel ... which will make for a much sharper picture. We believe in the picture-frame type of a picture, where the visual display will be just a screen. And we hope for a memory, so that the picture will be just as though it's pasted on there."
For its first fifty years the phonograph turntable did not use electronics; the needle and soundhorn were purely mechanical technologies. However, in the 1920s radio broadcasting became the basis of mass production of radio receivers. The vacuum tubes that had made radios practical were used with record players as well, to amplify the sound so that it could be played through a loudspeaker. Television was soon invented, but remained insignificant in the consumer market until the 1950s. The transistor, invented in 1947 by Bell Laboratories, led to significant research in the field of solid-state semiconductors in the early 1950s. The transistor's advantages revolutionized that industry along with other electronics. By 1959 Fairchild Semiconductor had introduced the first planar transistor from which come the origins of Moore's law. Integrated circuits followed when manufacturers built circuits (usually for military purposes) on a single substrate using electrical connections between circuits within the chip itself. Bell's invention of the transistor and the development of semiconductors led to far better and cheaper consumer electronics, such as transistor radios, televisions, and by the 1980s, affordable video game consoles and personal computers that regular middle-class families could buy.
Homer becomes depressed after learning he has lived past the halfway point of the average life expectancy for men without accomplishing anything worthwhile. His family tries to cheer him up by showing him a film of his accomplishments and a special appearance by the character KITT from the "Knight Rider" television series that Homer is a fan of. When the film projector stops working, Lisa mentions that Thomas Edison invented the projector and many other inventions. Homer decides to learn more about Edison and eventually idolizes him. In an attempt to follow his footsteps, he quits his job at the power plant to become an inventor.
The family disapproves of his first few inventions, including a make-up shotgun, electric hammer, alarm that only stops beeping when something is wrong, and reclining chair with a built-in toilet, making Homer more depressed. However, they like one particular invention, a chair with two hinged legs on the back, making it impossible to tip over backwards. Homer is encouraged until he notices his poster of Edison shows him sitting in the same type of chair. Bart points out that the chair is not featured on a list of Edison's inventions, meaning he never told anyone of this invention.
González Camarena invented the "Chromoscopic Adapter for Television Equipment", an early color television transmission system. He was only 17. A U.S. patent application (2,296,019) states, "My invention relates to the transmission and reception of colored pictures or images by wire or wireless..." The invention was designed to be easy to adapt to black-and-white television equipment. González Camarena applied for this patent August 14, 1941, and obtained the patent September 15, 1942. He also filed for additional patents for color television systems in 1960 and 1962. He sold his first set in 1954 and sold it for about $1450.
Cable television provides television to consumers via radio frequency signals transmitted to televisions through fixed optical fibers or coaxial cables as opposed to the over-the-air method used in traditional television broadcasting. First known as Community Antenna Television or CATV, cable television was born in the mountains of Pennsylvania in 1948 by John Walson and Margaret Walson.
Around the time of starting Right Hemisphere, Vogel filed a number of patents for inventions in the television field, including an on-screen program guide. His inventions included a device for removing commercials from TV recordings, which decades later brought him into conflict with certain television broadcasters.
An inventor is working on his latest creation, a new form of television monitor and camera, but is struggling to complete his invention due to lack of funds. His monetary problems are compounded by an aggressive bill collector looking for payments and competition from a rival scientist. When organized crime figures are added to the mix, the desperation level rises for our intrepid inventor.Although televisions were being made from the late 1920s, they weren't commercially available until after 1936. The model shown in the movie was designed for the production using a back-lit projection of a moving image onto the screen. The screen was notable for its large size when actual television screens of the period were smaller. The BBC Broadcasting Service began in November 1936, four months after this movie's release.
Morgan's invention of the safety hood was featured on the television show "Inventions that Shook the World". and "Mysteries at the Museum" (S08E05).
In 1935 the Mihály–Traub television set appeared on the market, which he jointly developed with the physicist E. H. Traub. One of Dénes Mihály's most significant inventions was the "Projectophon", patented in 1922, which received recognition in the field of sound picture. During the course of his life he created many more important inventions in the field of television.
Patents go to the heart of invention, a key driver of technological progress and economic vitality. When the patent system functions correctly, it rewards only meritorious inventions—those that are useful, novel, and not obvious. This in turn encourages more people to exercise their ingenuity and effort to create new inventions. However, for a proper balance to be struck, the system must avoid awarding patents to discourage inventions that lack merit. When the system becomes inconsistent in recognizing true invention, inappropriately issued patents become obstacles for innovation in that technology area. This raises, directly or indirectly, the costs of doing business in that particular area.
Impulsive noise, especially from older automotive ignition systems, caused white spots to appear on the screens of television receivers using positive modulation but they could use simple synchronization circuits. Impulsive noise in negative modulation systems appears as dark spots that are less visible, but picture synchronization was seriously degraded when using simple synchronization. The synchronization problem was overcome with the invention of phase-locked synchronization circuits. When these first appeared in Britain in the early 1950s one name used to describe them was "flywheel synchronisation."
Invention in the U.S. is generally defined to comprise two steps: (1) conception of the invention and (2) reduction to practice of the invention. When an inventor conceives of an invention and "diligently" reduces the invention to practice (by filing a patent application, by practicing the invention, etc.), the inventor's date of invention will be the date of conception. Thus, provided an inventor is diligent in actually reducing an application to practice, he or she will be the first inventor and the inventor entitled to a patent, even if another files a patent application, constructively reducing the invention to practice, before the inventor.
Once in the U.S., Zworykin found work at the Westinghouse laboratories in Pittsburgh, where he eventually had an opportunity to engage in television experiments. He came up with the main invention of the 20th century – electronic television. He applied for a television patent in the US in 1923. He summarized the resulting invention in two patent applications. The first, entitled "Television Systems", was filed on December 29, 1923, and was followed by a second application in 1925 of essentially the same content, but with minor changes and the addition of a Paget-type screen for color transmission and reception. He was awarded a patent for the 1925 application in 1928, and two patents for the 1923 application that was divided in 1931, although the equipment described was never successfully demonstrated.
The king says to Woody, "Make me laugh, jester." Woody more than fulfills the King's request when he throws a soft, mushy pie into Dooley's face, punctuating it with the line, "This will be a good trick, when someone invents television!"
The release read in part: ""The Farnsworth Invention" tells the story of Philo Farnsworth, a boy genius born in Beaver, Utah, who later moved to Rigby, Idaho, where he began experimenting with electricity. In 1920, when Farnsworth was 14, he showed his high school chemistry teacher a design he had made for an electronic television only to become involved in an all or nothing battle with David Sarnoff, the young president of RCA and America's first communications mogul." Schlamme described the movie as "a classic American tale driven by the conflict between a Mormon farmer and a Russian immigrant over the ownership of the most influential invention of the 20th Century."
This chapter is concerned with the use of things and examines the point when they become less viable and gradually discarded. There are several topics that Kubler addresses in this chapter: invention and variation, replication, discard and retention. Society is hurt by both too much replication and too much invention. Stagnation occurs when ideas and objects are perpetually replicated, and chaos ensues when society is bombarded with numerous inventions. In discussing artistic invention, Kubler makes an important distinction between artistic invention and useful invention. Kubler states, "In rough terms, artistic invention is one among many ways of altering the set of the mind, while useful invention marks out the scope of the knowledge the instrument was previously designed to encompass"(66). Kubler shows that there is a certain complicated logic to the propagation of things, and it is important to follow the different patterns of change in ideas and things.
Most people associate today's Japanese dramas with the modern style of screenwriting which has coined the term "trendy dramas". The ultimate inspirations for many Japanese dramas are "The Big Chill" (1983) and "St. Elmo's Fire" (1985). The "trendy" formula was invented in the late 1980s when screenwriters decided to reach the television audience with themes that covered real-life Japan, at a time when the Japanese were experiencing a bubble economy. The "trendy" formula was improved in the early 1990s, when the story lines changed with the times. By gambling on harder issues, including teenage violence, child abuse, and modern family life, the trendy drama formula is tweaked to fit the television viewers' changing taste. Even today, the success of Japanese dramas is a result of sticking with the trendy drama formula. Many of these shows employ young actors who use them as springboards to bigger projects.
In 1960 Philips invented an imaging tube called the Plumbicon to replace the vidicon and Image Orthicon tubes used in studio television cameras. The technical advantages of this new tube allowed true color fidelity to be seen in television broadcasts for the first time. In 1967 the Academy of Television Arts and Sciences presented Philips with an Emmy Award for "Outstanding Achievement in Engineering Development" for the invention of the Plumbicon tube.
Color television is a television transmission technology that includes information on the color of the picture, so the video image can be displayed in color on the television set. It is an improvement on the earliest television technology, monochrome or black and white television, in which the image is displayed in shades of gray (grayscale). Television broadcasting stations and networks in most parts of the world upgraded from black and white to color transmission in the 1970s and 1980s. The invention of color television standards is an important part of the history of television, and it is described in the technology of television article.
The system was invented Richard "Dick" Sassenberg, traffic manager at RKO Television. In 1957, he formed a company based in Mamaroneck, New York to market his invention. It was used by many television stations.