|
Matrix-6
Oberheim Matrix synthesizers were a product line of subtractive analog synthesizers from Oberheim featuring a system of modulation which Oberheim called "Matrix Modulation" as a method of selecting and routing elements that dynamically shape various aspects of the sounds it produces. Matrix synthesizers continue to be popular due to their characteristic late-1980s analog sound and leading patching and filter capabilities. These five products fall into two groups. The Xpander is a six-voice rack-mount synthesizer with voltage-controlled oscillators and very flexible voltage-controlled filters. The Matrix-12 is in effect two Xpanders plus a keyboard. The second group consists of the Matrix-6 synthesizer, with DCOs, and much more standard filter capability. It had two rack-mount variants, the Matrix-6R (Matrix-6 without keyboard) and the Matrix-1000 (low cost preset version with extended memory). Models References Further reading * * External links VintageSynth.comhas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oberheim Matrix-12 Synthesizer
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 company), 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 unit, effects devices for Chicago Musical Instruments under their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digitally-controlled Oscillator
A digitally controlled oscillator or DCO is used in synthesizers, microcontrollers, and software-defined radios. The name is analogous with "voltage-controlled oscillator". DCOs were designed to overcome the tuning stability limitations of early VCO designs. Confusion over terminology The term "digitally controlled oscillator" has been used to describe the combination of a voltage-controlled oscillator driven by a control signal from a digital-to-analog converter, and is also sometimes used to describe numerically controlled oscillators. This article refers specifically to the DCOs used in many synthesizers of the 1980s . These include the Roland Juno-6, Juno-60, Juno-106, JX-3P, JX-8P, and JX-10, the Elka Synthex, the Yamaha DX7, the Oberheim Matrix-6, some instruments by Akai and Kawai, and the recent Prophet '08 and its successor Rev2 by Dave Smith Instruments. Relation to earlier VCO designs Many voltage-controlled oscillators for electronic music are based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oberheim Synthesizers
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 company), 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 unit, effects devices for Chicago Musical Instruments under their ... [...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] |
Digitally-controlled Oscillator
A digitally controlled oscillator or DCO is used in synthesizers, microcontrollers, and software-defined radios. The name is analogous with "voltage-controlled oscillator". DCOs were designed to overcome the tuning stability limitations of early VCO designs. Confusion over terminology The term "digitally controlled oscillator" has been used to describe the combination of a voltage-controlled oscillator driven by a control signal from a digital-to-analog converter, and is also sometimes used to describe numerically controlled oscillators. This article refers specifically to the DCOs used in many synthesizers of the 1980s . These include the Roland Juno-6, Juno-60, Juno-106, JX-3P, JX-8P, and JX-10, the Elka Synthex, the Yamaha DX7, the Oberheim Matrix-6, some instruments by Akai and Kawai, and the recent Prophet '08 and its successor Rev2 by Dave Smith Instruments. Relation to earlier VCO designs Many voltage-controlled oscillators for electronic music are based on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oberheim Matrix-6R
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 Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aftertouch
Keyboard expression is the ability of a keyboard musical instrument to change tone or other qualities of the sound in response to velocity, pressure or other variations in how the performer depresses the keys of the musical keyboard. Expression types include: * ''Velocity sensitivity''—how fast the key is pressed * ''Aftertouch'', or ''pressure sensitivity'' — the amount of pressure on a key, once already held down * ''Displacement sensitivity''—distance that a key is pressed down Keyboard instruments offer a range of expression types. Acoustic pianos, such as upright and grand pianos, are velocity-sensitive—the faster the key strike, the harder the hammer hits the strings. Baroque-style clavichords and professional synthesizers are aftertouch-sensitive—applied force on the key after the initial strike produces effects such as vibrato or swells in volume. Tracker pipe organs and some electronic organs are displacement-sensitive—partly depressing a key produces a quie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vibrato
Vibrato (Italian language, Italian, from past participle of "wikt:vibrare, vibrare", to vibrate) is a musical effect consisting of a regular, pulsating change of pitch (music), pitch. It is used to add expression to vocal and instrumental music. Vibrato is typically characterized in terms of two factors: the amount of pitch variation ("extent of vibrato") and the speed with which the pitch is varied ("rate of vibrato"). In singing, it can occur spontaneously through variations in the larynx. The vibrato of a string instrument and wind instrument is an imitation of that vocal function. Vibrato can also be reproduced mechanically (Leslie speaker) or electronically as an Audio signal processing, audio effect close to Chorus (audio effect), chorus. Terminology History Descriptions of what would now be characterised as vibrato go back to the 16th century. However, no evidence exists of authors using the term vibrato before the 19th century. Instead, authors used various descrip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-frequency Oscillation
Low-frequency oscillation (LFO) is an electronic frequency that is usually below 20 Hz and creates a rhythmic pulse or sweep. This is used to modulate musical equipment such as synthesizers to create audio effects such as vibrato, tremolo and phasing. History Low-frequency oscillation was introduced with modular synthesizers of the 1960s, such as the Moog synthesizer. Often the LFO effect was accidental, as there were myriad configurations that could be "patched" by the synth operator. LFOs have since appeared in some form on almost every synthesizer. More recently other electronic musical instruments, such as samplers and software synthesizers, have included LFOs to increase their sound alteration capabilities. Overview The primary oscillator circuits of a synthesizer are used to create the audio signals. An LFO is a secondary oscillator that operates at a significantly lower frequency than other oscillators, typically below 20 Hz — that is, below the range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notch Filter
In signal processing, a band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels. It is the inverse of a ''band-pass filter''. A notch filter is a band-stop filter with a narrow stopband (high Q factor). Narrow notch filters (optical) are used in Raman spectroscopy, live sound reproduction (public address systems, or PA systems) and in instrument amplifiers (especially amplifiers or preamplifiers for acoustic instruments such as acoustic guitar, mandolin, bass instrument amplifier, etc.) to reduce or prevent audio feedback, while having little noticeable effect on the rest of the frequency spectrum ( electronic or software filters). Other names include "band limit filter", "T-notch filter", "band-elimination filter", and "band-reject filter". Typically, the width of the stopband is 1 to 2 decades (that is, the highest frequency attenuated is 10 to 100 times the lowest frequency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
