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Doug Curtis
Doug Curtis (March 8, 1951 – January 10, 2007) was the founder of Curtis Electromusic Specialties and OnChip Systems. Curtis was the designer of many original analogue ICs, which have been used in a number electronic music instruments. He was described in Keyboard magazine as "one of the most important and least known synthesizer pioneers of the 20th century". In high school with an interest in sound and music electronics, he designed and built a synthesizer. He majored from Northwestern University, with radio-TV-film. While here he perfected several more synthesizers. Upon graduation, he qualified for a post as junior engineer by showing circuit boards of his designs. He entered a competition to design a semi-custom chip and as a result was offered a job at Interdesign, where he worked for four years.Doug Curtis at curtiselectromusi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curtis Electromusic Specialties
Curtis or Curtiss is a common English given name and surname of Anglo-Norman origin from the Old French ''curteis'' (Modern French ''courtois'') which derived from the Spanish Cortés (of which Cortez is a variation) and the Portuguese and Galician Cardoso. The name means "polite, courteous, or well-bred". It is a compound of ''curt-'' "court" and ''-eis'' "-ish". The spelling ''u'' to render in Old French was mainly Anglo-Norman and Norman, when the spelling ''o'' was the usual Parisian French one, Modern French ''ou'' ''-eis'' is the Old French suffix for ''-ois'', Western French (including Anglo-Norman) keeps ''-eis'', simplified to ''-is'' in English. The word ''court'' shares the same etymology but retains a Modern French spelling, after the orthography had changed.T. F. Hoad, ''English Etymology'', Oxford University Press paperbook 1993. p. 101a It was brought to England (and subsequently, the rest of the Isles) via the Norman Conquest. In the United Kingdom, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Synthesizer
An analog (or analogue) synthesizer is a synthesizer that uses analog circuits and analog signals to generate sound electronically. The earliest analog synthesizers in the 1920s and 1930s, such as the Trautonium, were built with a variety of vacuum-tube (thermionic valve) and electro-mechanical technologies. After the 1960s, analog synthesizers were built using operational amplifier (op-amp) integrated circuits, and used potentiometers (pots, or variable resistors) to adjust the sound parameters. Analog synthesizers also use low-pass filters and high-pass filters to modify the sound. While 1960s-era analog synthesizers such as the Moog used a number of independent electronic modules connected by patch cables, later analog synthesizers such as the Minimoog integrated them into single units, eliminating patch cords in favour of integrated signal routing systems. History 1900–1920 The earliest mention of a "synthetic harmoniser" using electricity appears to be in 1906, cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1951 Births
Events January * January 4 – Korean War: Third Battle of Seoul – Chinese and North Korean forces capture Seoul for the second time (having lost the Second Battle of Seoul in September 1950). * January 9 – The Government of the United Kingdom announces abandonment of the Tanganyika groundnut scheme for the cultivation of peanuts in the Tanganyika Territory, with the writing off of £36.5M debt. * January 15 – In a court in West Germany, Ilse Koch, The "Witch of Buchenwald", wife of the commandant of the Buchenwald concentration camp, is sentenced to life imprisonment. * January 20 – Winter of Terror: Avalanches in the Alps kill 240 and bury 45,000 for a time, in Switzerland, Austria and Italy. * January 21 – Mount Lamington in Papua New Guinea erupts catastrophically, killing nearly 3,000 people and causing great devastation in Oro Province. * January 25 – Dutch author Anne de Vries releases the first volume of his children's novel '' Journey Through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2007 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Audio Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Hardware Engineers
A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as Computer program, programs. These programs enable computers to perform a wide range of tasks. A computer system is a nominally complete computer that includes the Computer hardware, hardware, operating system (main software), and peripheral equipment needed and used for full operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster. A broad range of Programmable logic controller, industrial and Consumer electronics, consumer products use computers as control systems. Simple special-purpose devices like microwave ovens and remote controls are included, as are factory devices like industrial robots and computer-aided design, as well as general-purpose devi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prophet-5
The Prophet-5 is an analog synthesizer manufactured by the American company Sequential. It was designed by Dave Smith and John Bowen in 1977, who used microprocessors, then a new technology, to create the first polyphonic synthesizer with fully programmable memory. This allowed users to store sounds and recall them instantly rather than having to reprogram them manually; whereas synthesizers had once created unpredictable sounds, the Prophet-5 moved synthesizers to producing "a standard package of familiar sounds". Between 1978 and 1984, about 6,000 units were produced across three revisions. In 1981, Sequential released a 10-voice, double-keyboard version, the Prophet-10. Sequential introduced new versions in 2020, and it has been emulated in software synthesizers and hardware. The Prophet-5 has been widely used in popular music and film soundtracks. Development The Prophet-5 was created in 1977 by Dave Smith and John Bowen at Sequential Circuits. At the time, Smith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland SH-101
The Roland SH-101 is an analog synthesizer manufactured by the Roland Corporation between 1982 and 1986. Though it was something of a commercial failure during the time of its manufacture, it later became a staple of electronic music in the 1990s, particularly house music. Sound and features The SH-101 is monophonic, meaning it can only play one note at a time. It has a single oscillator (the Curtis CEM3340) and a sub-oscillator, a low-pass filter, a mixer allowing users to blend different waveforms plus a noise generator, and an arpeggiator and sequencer. An ADSR envelope generator controls the filter and VCA, and the filter, VCA, pitch and pulse width can be controlled with an LFO. Users can attach an optional handgrip with modulation controls and shoulder strap to play the SH-101 as a keytar, and it could also be powered via battery. According to MusicRadar, the SH-101 has "snappy and razor-sharp" bass, "squelchy and expressive" leads, and a "piercing yet smooth" filter. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neutron (synthesizer)
The Neutron is a dual oscillator subtractive monosynth manufactured by Behringer. Released in 2018, the Neutron has a fully analogue signal path. It is semi-modular, and is compatible with Eurorack voltages. Release The Neutron was announced in January 2018 and was received well by critics. Priced around £300, a relatively low price point, critics highlighted how the Neutron packs in a lot of features for its cost. The Neutron's original design was seen as a welcome break for some due to Behringer's habit of cloning vintage synthesizers. However, criticism was made of the delay circuit, which bled into the signal path when muted. Design The Neutron was designed in the United Kingdom by engineers at Midas. It has a red faceplate. It can be used as a desktop unit or taken out its casing to be used as a Eurorack module. The Neutron measures 3U by 80HP in Eurorack measurements. Control over the synthesizer comes with seven buttons and 36 knobs. Oscillators The synthesize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSM And CEM ICs
SSM may refer to: Arts and entertainment * Sakıp Sabancı Museum, an art museum in Istanbul, Turkey * SSM (band), a post punk/garage/psych rock band from Detroit, Michigan, formed in 2005 Organizations * Companies Commission of Malaysia (''Suruhanjaya Syarikat Malaysia'') * Federation of Trade Unions of Macedonia (''Сојуз на синдикатите на Македонија'') * Georgian Public Broadcasting (''Sakartvelos Sazogadoebrivi Mauts'q'ebeli'') * Sarawak Sovereignty Movement, Kuching, Sarawak, Malaysia * Scuola Svizzera di Milano, a Swiss international school in Milan, Italy * Shattuck-Saint Mary's, a coeducational Episcopal-affiliated boarding school in Faribault, Minnesota, US * Socialist Union of Youth (''Socialistický svaz mládeže''), an organization in the former Czechoslovakia * SSM Health, St. Louis, Missouri, US * Society for Social Medicine, UK * Society of the Sacred Mission, an Anglican religious order * Society of Saint Margaret, an Anglican rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern University (other)
Northwestern University is an educational institution based in Evanston, Illinois, United States. Other higher education institutions with almost the same names include: *Northwest University (China), in Xi'an * Northwestern University (Philippines), in Laoag * Northwestern University in Qatar, in Al-Rayyan *North Western University, Bangladesh, Khulna Other higher education institutions with Northwestern in their names: *Northwestern California University School of Law, Sacramento, California *Northwestern Health Sciences University, Bloomington, Minnesota *Northwestern Oklahoma State University, Alva, Oklahoma *Northwestern Polytechnic University, Fremont, California *Northwestern State University, Natchitoches, Louisiana *University of Northwestern Ohio, Lima, Ohio * University of Northwestern – St. Paul, Saint Paul, Minnesota * Northwestern Christian University, former name of Butler University, Indianapolis, Indiana *Northwestern Polytechnical University, Xi'an, Shaanxi, Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
