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Robert Moog
Robert Arthur Moog ( ; May 23, 1934 – August 21, 2005) was an American engineer and electronic music pioneer. He was the founder of the synthesizer manufacturer Moog Music and the inventor of the first commercial synthesizer, the Moog synthesizer, which debuted in 1964. In 1970, Moog released a more portable model, the Minimoog, described as the most famous and influential synthesizer in history. Among Moog's honors are a Technical Grammy Award, received in 2002, and an induction into the National Inventors Hall of Fame. By 1963, Moog had been designing and selling theremins for several years while working toward a PhD in engineering physics at Cornell University. He developed his synthesizer in response to demand for more practical and affordable electronic-music equipment, guided by suggestions and requests from composers. Moog's principal innovation was the voltage-controlled oscillator, which uses voltage to control pitch. He also introduced fundamental synthesizer c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltage-controlled Oscillator
A voltage-controlled oscillator (VCO) is an electronic oscillator whose oscillation frequency is controlled by a voltage input. The applied input voltage determines the instantaneous oscillation frequency. Consequently, a VCO can be used for frequency modulation (FM) or phase modulation (PM) by applying a modulation, modulating signal to the control input. A VCO is also an integral part of a phase-locked loop. VCOs are used in synthesizers to generate a waveform whose Pitch (music), pitch can be adjusted by a voltage determined by a musical keyboard or other input. A voltage-to-frequency converter (VFC) is a special type of VCO designed to be very linear in frequency control over a wide range of input control voltages. Types VCOs can be generally categorized into two groups based on the type of waveform produced. * ''Linear'' or ''harmonic oscillators'' generate a sinusoidal waveform. Harmonic oscillators in electronics usually consist of a resonator with an amplifier that re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flushing Hospital Medical Center
Flushing Hospital Medical Center (also known as Flushing Hospital) is one of the oldest hospitals in New York City. It survived a 1999 Chapter 11, bankruptcy and subsequently affiliated first with the NewYork-Presbyterian Hospital, New York Presbyterian Hospital and then with the MediSys Health Network. The hospital is also currently affiliated with the New York Institute of Technology College of Osteopathic Medicine to provide clinical rotations for the college's Osteopathic medicine in the United States, osteopathic medicine students. Designations The hospital is a New York State designated Stroke center#Primary_stroke_center, primary stroke center and a Neonatal intensive care unit#Level_III_(neonatal_intensive-care_unit), Level 3 Perinatal Center. History Established in 1884, in 1951 the hospital celebrated the birth of its 5,000th baby. By 1993 Flushing Hospital was described as "an unaffiliated community hospital that is struggling financially." On that basis, the hosp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of North Carolina At Asheville
The University of North Carolina at Asheville (UNC Asheville, UNCA, or simply Asheville) is a Public university, public Liberal arts colleges in the United States, liberal arts university in Asheville, North Carolina, United States. UNC Asheville is the designated liberal arts institution in the University of North Carolina system. It is a member and the headquarters of the Council of Public Liberal Arts Colleges. History UNC Asheville was founded in 1927 as Buncombe County Junior College, part of the Buncombe County public school system. It was the first tuition-free public college in North Carolina. It was located in the Biltmore School in south Asheville on Hendersonville Road (U.S. 25). In 2001, Biltmore School was recognized by the Save America's Treasures program. During the Great Depression, the college started charging tuition. In 1930 the school merged with the College of the City of Asheville (founded in 1928) to form Biltmore Junior College. In 1934 the college was re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norlin Musical Instruments
Chicago Musical Instruments Co. (CMI), later known as Norlin Music, was a manufacturer and distributor of musical instruments, accessories, and equipment, which at times had controlling interests in Gibson Guitars (1944 to 1969), Standel, Lowrey, F. E. Olds & Son (brass instruments), William Lewis & Son Co. (stringed instruments), Krauth & Beninghoften, L.D. Heater Music Company, Epiphone Guitars, Selmer UK, Moog, and other musical instrument brands. In the mid-1970s, the company was the largest manufacturer of musical instruments in the United States. History Originally founded by Maurice H. Berlin in April, 1920 as Martin Band Instrument Company of Chicago, the company changed its name to Chicago Musical Instrument Co. three years later. In 1944, CMI took over controlling interests and marketing of the Gibson Guitar Company, then known as Gibson Inc. CMI expanded Gibson's Kalamazoo, MI, plant at 225 Parsons Street by 15,000 square feet in 1945, and changed the logo on Gib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Domain
The public domain (PD) consists of all the creative work to which no Exclusive exclusive intellectual property rights apply. Those rights may have expired, been forfeited, expressly Waiver, waived, or may be inapplicable. Because no one holds the exclusive rights, anyone can legally use or reference those works without permission. As examples, the works of William Shakespeare, Ludwig van Beethoven, Miguel de Cervantes, Zoroaster, Lao Zi, Confucius, Aristotle, L. Frank Baum, Leonardo da Vinci and Georges Méliès are in the public domain either by virtue of their having been created before copyright existed, or by their copyright term having expired. Some works are not covered by a country's copyright laws, and are therefore in the public domain; for example, in the United States, items excluded from copyright include the formulae of Classical mechanics, Newtonian physics and cooking recipes. Other works are actively dedicated by their authors to the public domain (see waiver) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltage-controlled Filter
A voltage-controlled filter (VCF) is an electronic filter whose operating characteristics (primarily cutoff frequency) can be set by an input control voltage. Voltage-controlled filters are widely used in synthesizers. A music synthesizer VCF allows its cutoff frequency, and sometimes its Q factor (resonance at the cutoff frequency), to be continuously varied. The filter outputs often include a lowpass response, and sometimes highpass, bandpass or notch responses. Some musical VCFs offer a variable ''slope'' which determines the rate of attenuation outside the bandpass, often at 6 dB/octave, 12 dB/octave, 18 dB/octave or 24 dB/octave (one-, two-, three- and four-pole filters, respectively). In modular analog synthesizers, VCFs receive signal input from signal sources, including oscillators and noise, or the output of other processors. By varying the cutoff frequency, the filter passes or attenuates partials of the input signal. In some popular elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ladder Filter
Electronic filter topology defines electronic filter circuits without taking note of the values of the components used but only the manner in which those components are connected. Filter design characterises filter circuits primarily by their transfer function rather than their topology. Transfer functions may be linear or nonlinear. Common types of linear filter transfer function are; high-pass, low-pass, bandpass, band-reject or notch and all-pass. Once the transfer function for a filter is chosen, the particular topology to implement such a prototype filter can be selected so that, for example, one might choose to design a Butterworth filter using the Sallen–Key topology. Filter topologies may be divided into passive and active types. Passive topologies are composed exclusively of passive components: resistors, capacitors, and inductors. Active topologies also include active components (such as transistors, op amps, and other integrated circuits) that require powe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Music
Popular music is music with wide appeal that is typically distributed to large audiences through the music industry. These forms and styles can be enjoyed and performed by people with little or no musical training.Popular Music. (2015). ''Funk & Wagnalls New World Encyclopedia'' As a kind of popular art, it stands in contrast to art music. Art music was historically disseminated through the performances of written music, although since the beginning of the recording industry, it is also disseminated through sound recording, recordings. Traditional music forms such as early blues songs or hymns were passed along orally, or to smaller, local audiences. The original application of the term is to music of the 1880s Tin Pan Alley period in the United States. Although popular music sometimes is known as "pop music", the two terms are not interchangeable. Popular music is a generic term for a wide variety of genres of music that appeal to the tastes of a large segment of the populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitch Wheel
In electronic music, a pitch wheel, pitch bend or bender is a control on a synthesizer to vary the pitch in a continuously variable manner (portamento). The first synthesizer with a pitch wheel was the Minimoog, in 1970. Alternatively, pitch bend controllers on synthesizers may be implemented as a joystick, knob, or touch-sensitive ribbon. MIDI represents pitch bend as a 14-bit integer, allowing for 16,384 possible values. General MIDI implementations default to a range of ±2 semitones. See also *Glissando In music, a glissando (; plural: ''glissandi'', abbreviated ''gliss.'') is a wikt:glide, glide from one pitch (music), pitch to another (). It is an Italianized Musical terminology, musical term derived from the French ''glisser'', "to glide". In ... References External linksPitch Bend Wheel at Dailyanalog Synthesizers Continuous pitch instruments {{electronic-musical-instrument-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Envelope (music)
In sound and music, an envelope describes how a sound changes over time. For example, a piano key, when struck and held, creates a near-immediate initial sound which gradually decreases in volume to zero. An envelope may relate to elements such as amplitude (volume), frequency (with the use of filters) or pitch. Envelope generators, which allow users to control the different stages of a sound, are common features of synthesizers, samplers, and other electronic musical instruments. The most common envelope generator is controlled with four parameters: attack, decay, sustain and release (ADSR). Envelope generators Development The envelope generator was created by the American engineer Robert Moog, the creator of the Moog synthesizer, in the 1960s. The composer Herbert Deutsch suggested Moog find a way to articulate his synthesizer so notes did not simply trigger on and off. Moog wired a doorbell button to the synthesizer and used a capacitor to store and slowly release ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
