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LtRt
Dolby Stereo is a sound format made by Dolby Laboratories. It is a unified brand for two completely different basic systems: the Dolby SVA (stereo variable-area) 1976 system used with optical sound tracks on 35mm film, and Dolby Stereo 70mm noise reduction on 6-channel magnetic soundtracks on 70mm prints. Dolby SVA significantly improves the development of sound effects in films and theorization of sound design by Walter Murch. In 1982, it was adapted for home use as Dolby Surround when hi-fi capable consumer VCRs were introduced, and further improved in 1987 with the Dolby Pro Logic home decoding system. Dolby SVA Of the two, Dolby SVA is by far the more significant, bringing high-quality stereo sound within the reach of virtually every cinema. Though 6-track magnetic stereo had been used in Cinerama films since 1952, and Fox had introduced 4-track stereo magnetic sound as part of the CinemaScope system in 1953, the technology had proved to be expensive and unreliable. Except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolby Surround
Dolby Pro Logic is a surround sound processing technology developed by Dolby Laboratories, designed to decode soundtracks encoded with Dolby Surround. The terms Dolby Stereo and LtRt (''Left Total'', ''Right Total'') are also used to describe soundtracks that are encoded using this technique. Dolby Stereo—also known as Dolby MP (''Motion Picture'') or Dolby SVA (''stereo variable-area'')—was developed by Dolby in 1976 for analog cinema sound systems. The format was adapted for home use in 1982 as Dolby Surround when HiFi capable consumer VCRs were introduced. It was further improved with the Dolby Pro Logic decoding system after 1987. The Dolby MP Matrix was the professional system that encoded four channels of film sound into two. This track used by the ''Dolby Stereo'' theater system on a 35mm optical stereo print and decoded back to the original 4.0 Surround. The same four-channel encoded stereo track was largely left unchanged and made available to consumers as ''"Do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolby Pro Logic
Dolby Pro Logic is a surround sound processing technology developed by Dolby Laboratories, designed to decode soundtracks encoded with Dolby Surround. The terms Dolby Stereo and LtRt (''Left Total'', ''Right Total'') are also used to describe soundtracks that are encoded using this technique. Dolby Stereo—also known as Dolby MP (''Motion Picture'') or Dolby SVA (''stereo variable-area'')—was developed by Dolby in 1976 for analog movie theater, cinema sound systems. The format was adapted for home use in 1982 as Dolby Surround when VCR#Stereo Sound and HiFi, HiFi capable consumer VCRs were introduced. It was further improved with the Dolby Pro Logic decoding system after 1987. The Dolby MP Matrix was the professional system that encoded four channels of film sound into two. This track used by the ''Dolby Stereo'' theater system on a 35mm optical stereo print and decoded back to the original 4.0 Surround. The same four-channel encoded stereo track was largely left unchanged a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolby Stereo Logo
Dolby Laboratories, Inc. (Dolby Labs or simply Dolby) is a British-American technology corporation specializing in audio noise reduction, audio data compression, audio encoding/compression, spatial audio, and high-dynamic-range television (HDR) imaging. Dolby licenses its technologies to consumer electronics manufacturers. History Dolby Labs was founded by Ray Dolby (1933–2013) in London, England, in 1965. In the same year, he invented the Dolby noise-reduction system, Dolby Noise Reduction system, a form of audio signal processing for reducing the background hissing sound on cassette tape recordings. His first U.S. patent on the technology was filed in 1969, four years later. The method was first used by Decca Records in the UK. After this, other companies began purchasing Dolby’s A301 technology, which was the professional noise reduction system used in recording, motion picture, broadcasting stations and communications networks. These companies include BBC, Pye Records ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Clockwork Orange (film)
''A Clockwork Orange'' is a 1971 dystopian fiction, dystopian crime film adapted, produced, and directed by Stanley Kubrick, based on Anthony Burgess's A Clockwork Orange (novel), 1962 novel. It employs disturbing and violent themes to comment on psychiatry, juvenile delinquency, youth gangs, and other social, political, and economic subjects in a dystopian near-future Britain. Alex (A Clockwork Orange), Alex (Malcolm McDowell), the central character, is a charismatic, anti-social delinquent whose interests include classical music (especially that of Ludwig van Beethoven, Beethoven), committing rape, theft, and "ultra-violence". He leads a small gang of thugs, Pete (Michael Tarn), Georgie (James Marcus (English actor), James Marcus), and Dim (Warren Clarke), whom he calls his ''droogs'' (from the Russian language, Russian word друг, which is "friend", "buddy"). The film chronicles the horrific crime spree of his gang, his capture, and attempted rehabilitation via an experime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lisztomania (film)
''Lisztomania'' is a 1975 British surreal biographical musical comedy film written and directed by Ken Russell about the 19th-century composer Franz Liszt. The screenplay is derived, in part, from the book ''Nélida'' by Marie d'Agoult (1848), about her affair with Liszt. Depicting the flamboyant Liszt as the first classical pop star, ''Lisztomania'' features contemporary rock star Roger Daltrey (of The Who) as Franz Liszt. The film was released the same year as '' Tommy'', which also starred Daltrey and was also directed by Russell. Rick Wakeman, from the progressive rock band Yes, composed the ''Lisztomania'' soundtrack, which included synthesiser arrangements of works by Liszt and Richard Wagner. He also appears in the film as Thor, the Nordic god of thunder. Daltrey and Russell wrote the lyrics for the soundtrack, and Daltrey provided vocals. Of the other rock celebrities appearing in the film, Ringo Starr appears as the Pope. The term Lisztomania was coined b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Russell
Henry Kenneth Alfred Russell (3 July 1927 – 27 November 2011) was a British film director, known for his pioneering work in television and film and for his flamboyant and controversial style. His films were mainly liberal adaptations of existing texts, or biographies, notably of composers of the Romantic music, Romantic era. Russell began directing for the BBC, where he made creative adaptations of composers' lives which were unusual for the time. He also directed many feature films independently and for Film studio, studios. Russell is best known for his Academy Award-winning romantic drama film ''Women in Love (film), Women in Love'' (1969); the historical drama horror film ''The Devils (film), The Devils'' (1971); the musical fantasy film ''Tommy (1975 film), Tommy'' (1975), featuring the Who; and the science fiction horror film ''Altered States'' (1980). Russell also directed several films based on the lives of classical music composers, such as Elgar (film), Elgar, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QS Regular Matrix
Quadraphonic Sound (originally called Quadphonic Synthesizer, and later incorrectly referred to as RM or Regular Matrix) was a phase amplitude Matrix decoder, matrix 4-channel quadraphonic sound system for phonograph records. The system was based on technology created by Peter Scheiber, but further developed by engineer Ryosuke Ito of Sansui Electric, Sansui in the early 1970s. The technology was freely licensed and was adopted by many record labels including ABC Records, ABC, Advent, BluesWay Records, BluesWay, Candide, Command Records, Command, Decca Records, Decca, Impulse! Records, Impulse, Longines Symphonette Society, Longines, MCA Records, MCA, Passport Records, Passport, Pye Records, Pye, Turnabout and Vox Records, Vox. More than 600 LP record titles using this technology were released on vinyl during the 1970s. RM (''Regular Matrix'') was often used a synonym for the 'Sansui QS', 'Toshiba QM' and 'Nippon Columbia QX' matrix systems that were previously launched before the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sansui Electric
was a Japanese manufacturer of audio and video equipment. Headquartered in Tokyo, Japan, it was part of the Bermuda conglomerate (from 2011). The company was founded in Tokyo in 1947 by Kosaku Kikuchi, who had worked for a radio parts distributor in Tokyo before and during World War II. Due to the poor quality of radio parts Kikuchi had to deal with, he decided to start his private radio part manufacturer facility in December 1944 in Yoyogi, Tokyo. He chose transformers as his initial product line. Kikuchi's thought was "Even with higher prices, let's make the higher quality of products."tube-amps.net 2015-01-02, Sansui in Early Days retrieved 2020-04-23. In 1954 manufacturing pre-amp, main-amp kits, as well as finished amplifiers which used tubes, was started; in 1958 Sansui introduced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadraphonic
Quadraphonic (or quadrophonic, also called quadrasonic or by the neologism quadio [portmanteau, formed by analogy with "stereo"]) sound – equivalent to what is now called 4.0 surround sound – uses four audio channels in which speakers are positioned at the four corners of a listening space. The system allows for the reproduction of sound signals that are (wholly or in part) independent of one another. Four channel quadraphonic surround sound can be used to recreate the highly realistic effect of a three-dimensional live concert hall experience in the home. It can also be used to enhance the listener experience beyond the directional limitations of ordinary two channel stereo sound. Quadraphonic audio was the earliest consumer product in surround sound. Since it was introduced to the public in the early 1970s many thousands of quadraphonic recordings have been made. Quadraphonic sound was a commercial failure when first introduced due to a variety of technical issues and form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RCA Photophone
RCA Photophone was the trade name given to one of four major competing technologies that emerged in the American film industry in the late 1920s for synchronizing electrically recorded audio to a motion picture image. RCA Photophone was an optical sound, "variable-area" film exposure system, in which the modulated area (width) corresponded to the waveform of the audio signal. The four other major technologies were the Warner Bros. Vitaphone sound-on-disc system, as well as three "variable-density" sound-on-film systems, Lee De Forest's Phonofilm, and Fox- Case's Movietone, and the German system Tri-Ergon. When Joseph P. Kennedy and other investors merged Film Booking Offices of America (FBO) with the Keith-Albee-Orpheum theater chain and Radio Corporation of America; the resulting movie studio RKO Radio Pictures used RCA Photophone as its primary sound system. In March 1929, RKO released ''Syncopation'', the first live-recorded film made with RCA Photophone. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastman Kodak
The Eastman Kodak Company, referred to simply as Kodak (), is an American public company that produces various products related to its historic basis in film photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey. It is best known for photographic film products, which it brought to a mass market for the first time. Kodak began as a partnership between George Eastman and Henry A. Strong to develop a film roll camera. After the release of the Kodak camera, Eastman Kodak was incorporated on May 23, 1892. Under Eastman's direction, the company became one of the world's largest film and camera manufacturers, and also developed a model of welfare capitalism and a close relationship with the city of Rochester. During most of the 20th century, Kodak held a dominant position in photographic film, and produced a number of technological innovations through heavy investment in research and development at Kodak Research Laboratories. Kodak produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SMPTE
The Society of Motion Picture and Television Engineers (SMPTE) (, rarely ), founded by Charles Francis Jenkins in 1916 as the Society of Motion Picture Engineers or SMPE, is a global professional association of engineers, technologists, and executives working in the media and entertainment industry. As an internationally recognized standards organization, SMPTE has published more than 800 technical standards and related documents for broadcast, filmmaking, digital cinema, audio recording, information technology (IT), and medical imaging. SMPTE also publishes the ''SMPTE Motion Imaging Journal'', provides networking opportunities for its members, produces academic conferences and exhibitions, and performs other industry-related functions. SMPTE membership is open to any individual or organization with an interest in the subject matter. In the US, SMPTE is a 501(c)(3) organization, 501(c)3 non-profit charitable organization. History An informal organizational meeting was hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
