Essay on winter season in punjabi language

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The following year, fox purchased the north American rights to the Tri-Ergon system, though the company found it inferior to movietone and virtually impossible to integrate the two different systems to advantage. 30 In 1927, as well, fox retained the services of Freeman Owens, who had particular expertise in constructing cameras for synch-sound film. 31 Advanced sound-on-disc edit parallel with improvements in sound-on-film technology, a number of companies were making progress with systems that recorded movie sound on phonograph discs. In sound-on-disc technology from the era, a phonograph turntable is connected by a mechanical interlock to a specially modified film projector, allowing for synchronization. In 1921, the Photokinema sound-on-disc system developed by Orlando kellum was employed to add synchronized sound sequences. Griffith 's failed silent film Dream Street.

27 essay In Europe, others were also working on the development of sound-on-film. In 1919, the same year that deforest received his first patents in the field, three german inventors, josef Engl (18931942 hans Vogt (18901979 and Joseph Massolle (18891957 patented the Tri-Ergon sound system. On September 17, 1922, the Tri-Ergon group gave a public screening of sound-on-film productions—including a dramatic talkie, der Brandstifter ( The Arsonist ) —before an invited audience at the Alhambra kino in Berlin. 28 by the end of the decade, tri-Ergon would be the dominant European sound system. In 1923, two and danish engineers, Axel Petersen and Arnold poulsen, patented a system that recorded sound on a separate filmstrip running parallel with the image reel. Gaumont licensed the technology and briefly put it to commercial use under the name cinéphone. 29 Domestic competition, however, eclipsed Phonofilm. By september 1925, de forest and Case's working arrangement had fallen through. The following July, case joined Fox Film, hollywood's third largest studio, to found the fox-Case corporation. The system developed by case and his assistant, earl Sponable, given the name movietone, thus became the first viable sound-on-film technology controlled by a hollywood movie studio.

essay on winter season in punjabi language

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Searle dawley and featuring Una merkel. 25 However, movie phonofilm's stock in trade was not original dramas but celebrity documentaries, popular music acts, and comedy performances. President Calvin coolidge, opera singer Abbie mitchell, and vaudeville stars such as Phil baker, ben Bernie, eddie cantor and Oscar levant appeared in the firm's pictures. Hollywood remained suspicious, even fearful, of the new technology. As Photoplay editor James quirk put it in March 1924, "Talking pictures are perfected, says. So is castor oil." 26 de forest's process continued to be used through 1927 in the United States for dozens of short Phonofilms; in the uk it was employed a few years longer for both shorts and features by British sound Film Productions, a subsidiary. By the end of 1930, the Phonofilm business would be liquidated.

essay on winter season in punjabi language

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On June 9, 1922, he gave the first reported. Demonstration of a sound-on-film motion picture to members of the American Institute of Electrical Engineers. 22 As with lauste and Tigerstedt, tykociner's system would never be taken advantage of commercially; however, de forest's soon would. Newspaper ad for a 1925 presentation of de forest Phonofilms shorts, touting their technological distinction: no phonograph. On April 15, for 1923, at New York city's rivoli Theater, came the first commercial screening of motion pictures with sound-on-film, the future standard: a set of shorts under the banner of de forest Phonofilms, accompanying a silent feature. 23 That June, de forest entered into an extended legal battle with an employee, freeman Harrison Owens, for title to one of the crucial Phonofilm patents. Although de forest ultimately won the case in the courts, Owens is today recognized as a central innovator in the field. 24 The following year, de forest's studio released the first commercial dramatic film shot as a talking picture—the two-reeler love's Old Sweet Song, directed.

19 Whether sound was captured on cylinder, disc, or film, none of the available technology was adequate for big-league commercial purposes, and for many years the heads of the major Hollywood film studios saw little benefit in producing sound motion pictures. 20 Crucial innovations edit a number of technological developments contributed to making sound cinema commercially viable by the late 1920s. Two involved contrasting approaches to synchronized sound reproduction, or playback: Advanced sound-on-film edit In 1919, American inventor lee de forest was awarded several patents that would lead to the first optical sound -on-film technology with commercial application. In de forest's system, the sound track was photographically recorded onto the side of the strip of motion picture film to create a composite, or "married print. If proper synchronization of sound and picture was achieved in recording, it could be absolutely counted on in playback. Over the next four years, he improved his system with the help of equipment and patents licensed from another American inventor in the field, Theodore case. 21 At the University of Illinois, polish-born research engineer Joseph tykociński-tykociner was working independently on a similar process.

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essay on winter season in punjabi language

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In 1900, as part of the research he was conducting on the photophone, the german physicist Ernst Ruhmer recorded the fluctuations of the transmitting arc-light as varying shades of light and bowling dark bands onto a continuous roll of photographic film. He then determined that he could reverse the process and reproduce the recorded sound from this photographic strip by shining a bright light through the running filmstrip, with the resulting varying light illuminating a selenium cell. The changes in brightness caused a corresponding change to the selenium's resistance to electrical currents, which was used to modulate the sound produced in a telephone receiver. He called this invention the photographophone, 13 which he summarized as: "It is truly a wonderful process: sound becomes electricity, becomes light, causes chemical actions, becomes light and electricity again, and finally sound." 14 Ruhmer began a correspondence with the French-born, london-based Eugene lauste,. As described by historian Scott Eyman, It was a double system, that is, the sound was on a different piece of film from the picture.

In essence, the sound was captured by a microphone and translated into light waves via a light valve, a thin ribbon of sensitive metal over a tiny slit. The sound reaching this ribbon would be converted into light by the shivering of the diaphragm, focusing the resulting light waves through the slit, where it would be photographed on the side of the film, on a strip about a tenth of an inch wide. 16 In 1908, lauste purchased a photographophone from Ruhmer, with the intention of perfecting the device into a commercial product. 17 Though sound-on-film would eventually become the universal standard for synchronized sound cinema, lauste never successfully exploited his innovations, which came to an effective dead end. In 1914, finnish inventor Eric Tigerstedt was granted German patent 309,536 for his sound-on-film work; detailed that same year, he apparently demonstrated a film made with the process to an audience of scientists in Berlin. 18 Hungarian engineer Denes Mihaly submitted his sound-on-film Projectofon concept to the royal Hungarian Patent court in 1918; the patent award was published four years later.

In 1902, léon gaumont demonstrated his sound-on-disc Chronophone, involving an electrical connection he had recently patented, to the French Photographic Society. 8 four years later, gaumont introduced the Elgéphone, a compressed-air amplification system based on the auxetophone, developed by British inventors Horace Short and Charles Parsons. 9 Despite high expectations, gaumont's sound innovations had only limited commercial success—though improvements, they still did not satisfactorily address the three basic issues with sound film and were expensive as well. For some years, American inventor. Norton's Cameraphone was the primary competitor to the gaumont system (sources differ on whether the cameraphone was disc- or cylinder-based it ultimately failed for many of the same reasons that held back the Chronophone.


10 In 1913, Edison introduced a new cylinder-based synch-sound apparatus known, just like his 1895 system, as the kinetophone; instead of films being shown to individual viewers in the kinetoscope cabinet, they were now projected onto a screen. The phonograph was connected by an intricate arrangement of pulleys to the film projector, allowing—under ideal conditions—for synchronization. However, conditions were rarely ideal, and the new, improved Kinetophone was retired after little more than a year. 11 by the mid-1910s, the groundswell in commercial sound motion picture exhibition had subsided. 10 Beginning in 1914, The Photo-Drama of Creation, promoting Jehovah's Witnesses ' conception of mankind's genesis, was screened around the United States: eight hours worth of projected visuals involving both slides and live action were synchronized with separately recorded lectures and musical performances played back. 12 meanwhile, innovations continued on another significant front.

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5 Three major problems persisted, leading to motion pictures and sound recording largely taking separate paths for a generation. The primary issue was synchronization: pictures and sound were recorded and played back by separate devices, which were difficult to start and maintain in tandem. 6 Sufficient playback volume was also hard to achieve. While motion picture projectors soon allowed film to be shown to large theater audiences, audio technology before the gpa development of electric amplification could not project satisfactorily to fill large spaces. Finally, there was the challenge of recording fidelity. The primitive systems of the era produced sound of very low quality unless the performers were stationed directly in front of the cumbersome recording devices (acoustical horns, for the most part imposing severe limits on the sort of films that could be created with live-recorded. 7 Poster featuring Sarah Bernhardt and giving the names of eighteen other "famous artists" shown in "living visions" at the 1900 Paris Exposition using the Gratioulet-lioret system. Cinematic innovators attempted to cope with the fundamental synchronization problem in a variety of ways. An increasing number of motion picture systems relied on gramophone records —known as sound-on-disc technology; the records themselves were often referred to as "Berliner discs after one of the primary inventors in the field, german-American Emile berliner.

essay on winter season in punjabi language

Thomas Edison, the write two inventors privately met. Muybridge later claimed that on this occasion, six years before the first commercial motion picture exhibition, he proposed a scheme for sound cinema that would combine his image-casting zoopraxiscope with Edison's recorded-sound technology. 2 no agreement was reached, but within a year Edison commissioned the development of the kinetoscope, essentially a "peep-show" system, as a visual complement to his cylinder phonograph. The two devices were brought together as the kinetophone in 1895, but individual, cabinet viewing of motion pictures was soon to be outmoded by successes in film projection. 3 In 1899, a projected sound-film system known as Cinemacrophonograph or Phonorama, based primarily on the work of Swiss-born inventor François Dussaud, was exhibited in Paris; similar to the kinetophone, the system required individual use of earphones. 4 An improved cylinder-based system, Phono-cinéma-Théâtre, was developed by Clément-maurice Gratioulet and Henri lioret of France, allowing short films of theater, opera, and ballet excerpts to be presented at the paris Exposition in 1900. These appear to be the first publicly exhibited films with projection of both image and recorded sound. Phonorama and yet another sound-film system—Théâtroscope—were also presented at the Exposition.

to a lesser degree, elsewhere the new development was treated with suspicion by many filmmakers and critics, who worried that a focus on dialogue would subvert the unique aesthetic virtues of soundless cinema. Japan, where the popular film tradition integrated silent movie and live vocal performance, talking pictures were slow to take root. In India, sound was the transformative element that led to the rapid expansion of the nation's film industry. Contents, history edit, early steps edit, further information: Kinetoscope, the idea of combining motion pictures with recorded sound is nearly as old as the concept of cinema itself. On February 27, 1888, a couple of days after photographic pioneer. Eadweard muybridge gave a lecture not far from the laboratory.

The primary steps in the commercialization of sound cinema were report taken in the mid- to late 1920s. At first, the sound films which included synchronized dialogue, known as "talking pictures or " talkies were exclusively shorts. The earliest feature-length movies with recorded sound included only music and effects. The first feature film originally presented as a talkie was. The jazz singer, released in October 1927. A major hit, it was made with. Vitaphone, which was at the time the leading brand of sound-on-disc technology. Sound-on-film, however, would soon become the standard for talking pictures.

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"Talking pictures" redirects here. For the British television channel, see. 1908 poster advertising, gaumont 's sound films. The, chronomégaphone, designed for large halls, employed compressed air to amplify the recorded sound. A sound film is a motion picture with synchronized strange sound, or sound technologically coupled to image, as opposed to a silent film. The first known public exhibition of projected sound films took place in Paris in 1900, but decades passed before sound motion pictures were made commercially practical. Reliable synchronization was difficult to achieve with the early sound-on-disc systems, and amplification and recording quality were also inadequate. Innovations in sound-on-film led to the first commercial screening of short motion pictures using the technology, which took place in 1923.


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