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Oberheim Two Voice
The Oberheim Two Voice (TVS) is an analogue synthesizer produced by Oberheim Electronics from 1975 to 1979. It can be operated in either polyphonic or monophonic mode, and includes an onboard 8-step sequencer. The Two Voice was the first of Oberheim's Polyphonic Synthesizer series, and one of the first commercially-available polyphonic synthesizers. Development At the start of 1975, Oberheim did not consider itself a synthesizer manufacturer. At the time, the company's business consisted of contract manufacturing Maestro-branded effects units, as well its own products, the DS-2 digital music sequencer and Synthesizer Expansion Module, which were intended as add-ons for Minimoog and ARP 2600 owners. When Norlin canceled several large Maestro orders, the company was forced to develop new products to replace those lost sales. By combining multiple SEM synthesizer modules with a digitally-scanned keyboard developed by Dave Rossum and a two-channel sequencer, Oberheim created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oberheim
Oberheim is an American synthesizer manufacturer founded in 1969 by Tom Oberheim. Beginning in 1975, Oberheim developed some of the first commercially available polyphonic synthesizers and was a prominent synthesizer and drum machine manufacturer through the mid-1980s. In 1988, the company changed ownership and was eventually purchased by Gibson Guitar Corporation, which developed new Oberheim products and licensed the trademark to other companies that produced Oberheim products, but development of Oberheim products ceased after 2000. In 2009, Tom Oberheim began developing instruments through his own company, and in 2019, Gibson returned the Oberheim trademark to Tom Oberheim, whose company rebranded as Oberheim. History and products Beginnings and first polyphonic synthesizers Tom Oberheim founded the company in 1969, originally as a designer and contract manufacturer of electronic effects devices for Chicago Musical Instruments under their Maestro brand, including the PS-1A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effects Unit
An effects unit, effects processor, or effects pedal is an electronic device that alters the sound of a musical instrument or other audio source through audio signal processing. Common effects include distortion (music), distortion/overdrive, often used with electric guitar in electric blues and rock music; dynamics (music), dynamic effects such as volume pedals and Dynamic range compression, compressors, which affect loudness; linear filter, filters such as wah-wah pedals and graphic equalizers, which modify frequency ranges; modulation effects, such as Chorus (audio effect), chorus, flangers and phaser (effect), phasers; Pitch (music), pitch effects such as pitch shifter (audio processor), pitch shifters; and time effects, such as Reverb effect, reverb and Delay (audio effect), delay, which create echoing sounds and emulate the sound of different spaces. Most modern effects use solid-state electronics or digital signal processors. Some effects, particularly older ones such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vangelis
Evangelos Odysseas Papathanassiou (, ; 29 March 1943 – 17 May 2022), known professionally as Vangelis ( ; , ), was a Greek musician, composer, and producer of electronic, progressive, ambient, and classical orchestral music. He composed the Academy Award-winning score to '' Chariots of Fire'' (1981), as well as for the films '' Blade Runner'' (1982), '' Missing'' (1982), ''Antarctica'' (1983), '' The Bounty'' (1984), '' 1492: Conquest of Paradise'' (1992), and ''Alexander'' (2004), and the 1980 PBS documentary series '' Cosmos: A Personal Voyage'' by Carl Sagan. Born in Agria and raised in Athens, Vangelis began his career in the 1960s as a member of the rock bands the Forminx and Aphrodite's Child; the latter's album '' 666'' (1972) is recognised as a progressive- psychedelic rock classic. Vangelis settled in Paris, and gained initial recognition for his scores to the Frédéric Rossif animal documentaries ', ', and '. He released his first solo albums during this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vince Clarke
Vincent John Martin (born 3 July 1960), known professionally as Vince Clarke, is an English synth-pop musician and songwriter. Clarke has been the main composer and musician of the band Erasure since its inception in 1985, and was previously the main songwriter for several groups, including Depeche Mode, Yazoo, and the Assembly. In Erasure, he is known for his deadpan and low-key onstage demeanour, often remaining motionless over his keyboard, in sharp contrast to lead vocalist Andy Bell's animated and hyperactive frontman antics. Erasure have recorded over 200 songs and have sold over 28 million albums worldwide. Clarke was inducted into the Rock and Roll Hall of Fame in 2020 as a member of Depeche Mode. Early life and influences Vincent John Martin was born on 3 July 1960 in South Woodford, Essex; he later moved to Basildon, Essex. He initially studied the violin and then the piano. Clarke's early musical influences included Sparks, Paul Simon, and Orchestral Manoeuv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Michel Jarre
Jean-Michel André Jarre (; born 24 August 1948) is a French composer, performer and record producer. He is a pioneer in the electronic, ambient and new-age genres, and is known for organising outdoor spectacles featuring his music, accompanied by vast laser displays, large projections and fireworks. Jarre was raised in Lyon by his mother and grandparents and trained on the piano. From an early age, he was introduced to a variety of art forms, including street performers, jazz musicians and the artist Pierre Soulages. His musical style was perhaps most heavily influenced by Pierre Schaeffer, a pioneer of musique concrète at the Groupe de Recherches Musicales. His first mainstream success was the 1976 album '' Oxygène''. Recorded in a makeshift studio at his home, the album sold an estimated 18 million copies. ''Oxygène'' was followed in 1978 by ''Équinoxe'', and in 1979, Jarre performed to a record-breaking audience of more than a million people at the Place de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Band-pass Filter
A band-pass filter or bandpass filter (BPF) is a device that passes frequencies within a certain range and rejects ( attenuates) frequencies outside that range. It is the inverse of a '' band-stop filter''. Description In electronics and signal processing, a filter is usually a two-port circuit or device which removes frequency components of a signal (an alternating voltage or current). A band-pass filter allows through components in a specified band of frequencies, called its ''passband'' but blocks components with frequencies above or below this band. This contrasts with a high-pass filter, which allows through components with frequencies above a specific frequency, and a low-pass filter, which allows through components with frequencies below a specific frequency. In digital signal processing, in which signals represented by digital numbers are processed by computer programs, a band-pass filter is a computer algorithm that performs the same function. The term band ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-pass Filter
A high-pass filter (HPF) is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency. The amount of attenuation for each frequency depends on the filter design. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter in the context of audio engineering. High-pass filters have many uses, such as blocking DC from circuitry sensitive to non-zero average voltages or radio frequency devices. They can also be used in conjunction with a low-pass filter to produce a band-pass filter. In the optical domain filters are often characterised by wavelength rather than frequency. High-pass and low-pass have the opposite meanings, with a "high-pass" filter (more commonly "short-pass") passing only ''shorter'' wavelengths (higher frequencies), and vice versa for "low-pass" (more commonly "long-pass"). De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-pass Filter
A low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency. The exact frequency response of the filter depends on the filter design. The filter is sometimes called a high-cut filter, or treble-cut filter in audio applications. A low-pass filter is the complement of a high-pass filter. In optics, high-pass and low-pass may have different meanings, depending on whether referring to the frequency or wavelength of light, since these variables are inversely related. High-pass frequency filters would act as low-pass wavelength filters, and vice versa. For this reason, it is a good practice to refer to wavelength filters as ''short-pass'' and ''long-pass'' to avoid confusion, which would correspond to ''high-pass'' and ''low-pass'' frequencies. Low-pass filters exist in many different forms, including electronic circuits such as a '' hiss filter'' used in audio, ... [...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] |
Dave Rossum
David P. Rossum (born 1948) is an American electronics engineer and inventor best known as the co-founder of synthesizer and sampler manufacturer E-mu Systems. Education and early career Rossum grew up in the San Francisco Bay Area and attended the California Institute of Technology (Caltech), earning a Bachelor of Science in Biology in 1970. Later that year while pursuing graduate studies at the University of California at Santa Cruz, Rossum's advisor, Harry Noller, invited him to join him in the music department where students were unpacking the university's new Moog Model 12 modular synthesizer. Rossum discovered an affinity for synthesis and invited his Caltech friends Steve Gabriel and Jim Ketcham to come see the Model 12. Together, they were inspired to start designing a synthesizer. In 1971 Ketcham heard there was a request for bid from the San Diego School District for music synthesizers to add to their high school music program, and Rossum and his friends decided t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Keyboard
A musical keyboard is the set of adjacent depressible levers or keys on a musical instrument. Keyboards typically contain keys for playing the twelve notes of the Western musical scale, with a combination of larger, longer keys and smaller, shorter keys that repeats at the interval of an octave. Pressing a key on the keyboard makes the instrument produce sounds—either by mechanically striking a string or tine ( acoustic and electric piano, clavichord), plucking a string (harpsichord), causing air to flow through a pipe organ, striking a bell (carillon), or activating an electronic circuit (synthesizer, digital piano, electronic keyboard). Since the most commonly encountered keyboard instrument is the piano, the keyboard layout is often referred to as the piano keyboard or simply piano keys. Description The twelve notes of the Western musical scale are laid out with the lowest note on the left. The longer keys (for the seven "natural" notes of the C major scale: C, D, E, F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norlin Corporation
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] |
