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Optical Feedback
Video feedback is the process that starts and continues when a video camera is pointed at its own playback video monitor. The loop delay from camera to display back to camera is at least one video frame time, due to the input and output scanning processes; it can be more if there is more processing in the loop. History First discovered shortly after Charlie Ginsburg invented the first video recorder for Ampex in 1956, video feedback was considered a nuisance and unwanted noise. Technicians and studio camera operators were chastised for allowing a video camera to see its own monitor as the overload of self-amplified video signal caused significant problems with the 1950s video pickup, often ruining the pickup. It could also cause screen burn-in on television screens and monitors of the time as well, by generating static brightly illuminated display patterns. In the 1960s early examples of video feedback art became introduced into the psychedelic art scene in New York City. Nam J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Feedback At Last Night's NYU IMPACT Performance (by Ethan Hein)
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) systems which, in turn, were replaced by flat panel displays of several types. Video systems vary in display resolution, aspect ratio, refresh rate, color capabilities and other qualities. Analog and digital variants exist and can be carried on a variety of media, including radio broadcast, magnetic tape, optical discs, computer files, and network streaming. History Analog video Video technology was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Video was originally exclusively a live technology. Charles Ginsburg led an Ampex research team developing one of the first practical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Lederer
Richard Lederer (born May 26, 1938) is an American linguist, author, speaker, and teacher. He is best known for his books on the English language and on wordplay such as puns, oxymorons, and anagrams. He has been dubbed "the Wizard of Idiom," "Attila the Pun," and "Conan the Grammarian." His weekly column, "Lederer on Language," appears in the San Diego ''Union-Tribune'' and his articles are in newspapers and magazines throughout the United States including the ''Mensa Bulletin.'' He was elected International Punster of the Year in 1989 and was the 2002 recipient of the Golden Gavel of Toastmasters International. Early life and education The youngest of five children, Lederer grew up in West Philadelphia. He graduated from Haverford College as a pre-med student. He attended Harvard Law School for one year, then switched to the Master of Arts in Teaching Program at Harvard University. He taught English and media at the St. Paul's School in Concord, New Hampshire for 27 years u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kate Bush
Catherine Bush (born 30 July 1958) is an English singer, songwriter, record producer and dancer. In 1978, at the age of 19, she topped the UK Singles Chart for four weeks with her debut single " Wuthering Heights", becoming the first female artist to achieve a UK number one with a self-written song. Bush has since released 25 UK Top 40 singles, including the Top 10 hits " The Man with the Child in His Eyes", " Babooshka", " Running Up That Hill", " Don't Give Up" (a duet with Peter Gabriel) and " King of the Mountain". All ten of her studio albums reached the UK Top 10, with all bar one reaching the top five, including the UK number one albums '' Never for Ever'' (1980), '' Hounds of Love'' (1985) and the greatest hits compilation '' The Whole Story'' (1986). She was the first British solo female artist to top the UK album charts and the first female artist to enter the album chart at number one. Bush began writing songs at 11. She was signed to EMI Records after Pink Floyd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blame It On The Boogie
"Blame It on the Boogie" is a song released in 1978 by English singer-songwriter Mick Jackson. It has been covered by numerous other artists, including The Jacksons. The song was performed on ''Musikladen'' (January 1979), ''Aplauso'' (February 1979), ''Sonja's Goed Nieuws Show'' (2 February 1979) and ''ABBA Special: Disco in the Snow Part 1'' (18 February 1979). Background The song was co-authored by Mick JacksonThe Other Michael Jackson Channel 4 documentary about Mick Jackson (credited as Michael George Jackson-Clarke) as well as Mick's David Jackson and Elmar Krohn. Although Mick Jackson recorded the song in 1977, "Blame It on the Boogie" wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Jacksons
The Jackson 5 (sometimes stylized as the Jackson 5ive, also known as the Jacksons) are an American pop band composed of members of the Jackson family. The group was founded in 1964 in Gary, Indiana, and for most of their career consisted of brothers Jackie, Tito, Jermaine, Marlon and Michael. They were managed by their father Joe Jackson. The group were among the first African American performers to attain a crossover following. The Jackson 5 performed in talent shows and clubs on the Chitlin' Circuit, then signed with Steeltown Records in 1967 and released two singles. In 1968, they left Steeltown Records and signed with Motown, where they were the first group to debut with four consecutive number one hits on the ''Billboard'' Hot 100 chart with the songs " I Want You Back", " ABC", " The Love You Save", and " I'll Be There". They also achieved sixteen Top-40 singles on the chart. The group left Motown for Epic Records in early 1976, with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
September (Earth, Wind & Fire Song)
"September" is a song by the American band Earth, Wind & Fire released as a single in 1978 on ARC/ Columbia Records. Initially included as a track for '' The Best of Earth, Wind & Fire, Vol. 1'', "September" was very successful commercially and reached No.1 on the US ''Billboard'' Hot R&B Songs chart, No.8 on the US ''Billboard'' Hot 100, and No.3 on the UK Singles Chart. The song remains a staple of the band's body of work and has been sampled, covered, remixed, and re-recorded numerous times. It was added to the Library of Congress' National Recording Registry list of sound recordings that "are culturally, historically, or aesthetically important" in 2018. Composition "September" is in the key of A major with a tempo of 126beats per minute in common time. The vocals span from A to E. The song has a funk groove based on a four-measure pattern that is consistent between verses and choruses, built on a circle of fifths. Using a chord progression written by Earth, Wind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth, Wind & Fire
Earth, Wind & Fire (EW&F or EWF) is an American band whose music spans the genres of jazz, R&B, soul, funk, disco, pop, big band, Latin, and Afro pop. They are among the best-selling bands of all time, with sales of over 90 million records worldwide. The band was founded in Chicago by Maurice White in 1969, growing out of the Salty Peppers. Prominent members have included Philip Bailey, Verdine White, Ralph Johnson, Larry Dunn, Al McKay, Roland Bautista, Robert Brookins, Sonny Emory, Fred Ravel, Ronnie Laws, Sheldon Reynolds and Andrew Woolfolk. The band is known for its kalimba sound, dynamic horn section, energetic and elaborate stage shows, and the contrast between Bailey's falsetto and Maurice's baritone. The band has won 6 Grammys out of 17 nominations and four American Music Awards out of 12 nominations. They have been inducted into the Rock and Roll Hall of Fame, the Vocal Group Hall of Fame, the NAACP Image Award Hall of Fame, and Hollywood's Rockwalk, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
An Unearthly Child
''An Unearthly Child'' (sometimes referred to as ''100,000 BC'') is the first serial of the British science fiction television series ''Doctor Who''. It was first broadcast on BBC TV in four weekly parts from 23 November to 14 December 1963. Scripted by Australian writer Anthony Coburn, the serial introduces William Hartnell as the First Doctor and his original companions: Carole Ann Ford as the Doctor's granddaughter, Susan Foreman, with Jacqueline Hill and William Russell as school teachers Barbara Wright and Ian Chesterton. The first episode deals with Ian and Barbara's discovery of the Doctor and his time-space ship, the TARDIS, in a junkyard in contemporary London. The remaining episodes are set amid a power struggle between warring Stone Age factions who have lost the secret of making fire. The show was created to fill a gap between children's and young adult programming. Canadian producer Sydney Newman, recently made Head of Drama at the BBC, was tasked with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Who
''Doctor Who'' is a British science fiction television series broadcast by the BBC since 1963. The series depicts the adventures of a Time Lord called the Doctor, an extraterrestrial being who appears to be human. The Doctor explores the universe in a time-travelling space ship called the TARDIS. The TARDIS exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. With various companions, the Doctor combats foes, works to save civilisations, and helps people in need. Beginning with William Hartnell, thirteen actors have headlined the series as the Doctor; in 2017, Jodie Whittaker became the first woman to officially play the role on television. The transition from one actor to another is written into the plot of the series with the concept of regeneration into a new incarnation, a plot device in which a Time Lord "transforms" into a new body when the current one is too badly harmed to heal normally. Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bohemian Rhapsody
"Bohemian Rhapsody" is a song by the British rock band Queen, released as the lead single from their fourth album, '' A Night at the Opera'' (1975). Written by lead singer Freddie Mercury, the song is a six-minute suite, notable for its lack of a refraining chorus and consisting of several sections: an intro, a ballad segment, an operatic passage, a hard rock part and a reflective coda. It is one of the few progressive rock songs of the 1970s to achieve widespread commercial success and appeal to a mainstream audience. Mercury referred to "Bohemian Rhapsody" as a "mock opera" that resulted from the combination of three songs he had written. It was recorded by Queen and co-producer Roy Thomas Baker at five studios between August and September 1975. Due to recording logistics of the era, the band had to bounce the tracks across eight generations of 24-track tape, meaning that they required nearly 200 tracks for overdubs. The song parodies elements of opera with bombastic chor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen (band)
Queen are a British rock band formed in London in 1970 by Freddie Mercury (lead vocals, piano), Brian May (guitar, vocals) and Roger Taylor (drums, vocals), later joined by John Deacon (bass). Their earliest works were influenced by progressive rock, hard rock and heavy metal, but the band gradually ventured into more conventional and radio-friendly works by incorporating further styles, such as arena rock and pop rock. Before forming Queen, May and Taylor had played together in the band Smile. Mercury was a fan of Smile and encouraged them to experiment with more elaborate stage and recording techniques. He joined in 1970 and suggested the name "Queen". Deacon was recruited in February 1971, before the band released their eponymous debut album in 1973. Queen first charted in the UK with their second album, '' Queen II'', in 1974. '' Sheer Heart Attack'' later that year and '' A Night at the Opera'' in 1975 brought them international success. The latter featured " Bohem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mendeleev
Dmitri Ivanovich Mendeleev (sometimes transliterated as Mendeleyev or Mendeleef) ( ; russian: links=no, Дмитрий Иванович Менделеев, tr. , ; 8 February Old_Style_and_New_Style_dates">O.S._27_January.html" ;"title="Old_Style_and_New_Style_dates.html" ;"title="nowiki/> O.S._27_January">Old_Style_and_New_Style_dates.html"_;"title="nowiki/>Old_Style_and_New_Style_dates">O.S._27_January18342_February_[O.S._20_January.html" ;"title="Old Style and New Style dates">O.S. 27 January">Old_Style_and_New_Style_dates.html" ;"title="nowiki/>Old Style and New Style dates">O.S. 27 January18342 February [O.S. 20 January">Old Style and New Style dates">O.S. 27 January">Old_Style_and_New_Style_dates.html" ;"title="nowiki/>Old Style and New Style dates">O.S. 27 January18342 February [O.S. 20 January1907) was a Russian chemist and inventor. He is best known for formulating the Periodic Law and creating a version of the periodic table, periodic table of elements. He used th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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