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Siel DK70
{{Infobox synthesizer , image_caption = , synth_name = DK70 , synth_manufacturer = Siel , synthesis_type = Digital Subtractive , polyphony = 8 voice , timbrality = Monotimbral , oscillator = 8 DCOs with square and sawtoothwaveforms (not independently configurable). , filter = 1 resonant 4 pole VCF , attenuator = ADSR envelope, triggered by gate or LFO , lfo = 1 LFO , keyboard = 49-note , left_control = Optional "stage set" Keytar grip that allows forpitch bend, program change and modulation , ext_control = MIDI , memory = 2 track Polyphonic sequencer , fx = Chorus , dates = 1986-1990 , price = The Siel DK70 is a synthesizer produced in 1986 by Siel. Description It is very similar to a Korg Poly-800, in that it operates like an analog synth, but its oscillators, LFO and envelope generators are all digital. Like the Poly-800, the DK-70 has eight oscillators/voices, but all the voices are mixed together through a single "monophonic" analog lowpass fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siel
Societa Industrie Elettroniche (SIEL) was an Italian company that made electronic organs and synthesizers in the 1980s. Timeline of major products * 1979 - Orchestra (Divide down oscillator network for full poly. Brass/string/key/organ. ARP relabelled it the "Quartet" in the US as they were folding.) * 1980 - Mono (A fairly nice sounding simple 1 DCO, 1 VCF monosynth) * 1981 - Cruise (Combination of “Mono“ and “Orchestra“ in one Synthesizer * 1982 - OR400 / Orchestra 2 (Improvement of Orchestra above. More parameter sliders. This was also marketed by Sequential Circuits as the Prelude.) * 1984 - Opera 6 (2 DCO divide down from HFO ssm2031 chips, with all analog signal/EG) * 1984 - DK600 (Opera 6 with different artwork. The last EPROM supports MIDI channels/Omni off) * 1984 - Expander (opera 6/DK600 in a table top module. Only dco B tune, Volume, master tune.) * 1985 - DK80 (splittable/layerable dual 6 voice synth with one M112B1 tone and one SSM2045 VCF per half ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthesizer
A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis and frequency modulation synthesis. These sounds may be altered by components such as filters, which cut or boost frequencies; envelopes, which control articulation, or how notes begin and end; and low-frequency oscillators, which modulate parameters such as pitch, volume, or filter characteristics affecting timbre. Synthesizers are typically played with keyboards or controlled by sequencers, software or other instruments, and may be synchronized to other equipment via MIDI. Synthesizer-like instruments emerged in the United States in the mid-20th century with instruments such as the RCA Mark II Sound Synthesizer, RCA Mark II, which was controlled with Punched card, punch cards and used hundreds of vacuum tubes. The Moog synthesizer, d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ROM Cartridge
A ROM cartridge, usually referred to in context simply as a cartridge, cart, or card, is a replaceable part designed to be connected to a consumer electronics device such as a home computer, video game console or, to a lesser extent, electronic musical instruments. Read-Only Memory, ROM cartridges allow users to rapidly load and access programs and data alongside a floppy drive in a home computer; in a video game console, the cartridges are standalone. At the time around their release, ROM cartridges provided security against Software copyunauthorised copying of software. However, the manufacturing of ROM cartridges was more expensive than floppy disks, and the storage capacity was smaller. ROM cartridges and slots were also used for various hardware accessories and enhancements. The widespread usage of the ROM cartridge in video gaming applications has led it to be often colloquially called a game cartridge. History ROM cartridges were popularized by early home computer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patch (synthesizer)
A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis and frequency modulation synthesis. These sounds may be altered by components such as filters, which cut or boost frequencies; envelopes, which control articulation, or how notes begin and end; and low-frequency oscillators, which modulate parameters such as pitch, volume, or filter characteristics affecting timbre. Synthesizers are typically played with keyboards or controlled by sequencers, software or other instruments, and may be synchronized to other equipment via MIDI. Synthesizer-like instruments emerged in the United States in the mid-20th century with instruments such as the RCA Mark II, which was controlled with punch cards and used hundreds of vacuum tubes. The Moog synthesizer, developed by Robert Moog and first sold in 1964, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octave
In music, an octave ( la, octavus: eighth) or perfect octave (sometimes called the diapason) is the interval between one musical pitch and another with double its frequency. The octave relationship is a natural phenomenon that has been referred to as the "basic miracle of music," the use of which is "common in most musical systems." The interval between the first and second harmonics of the harmonic series is an octave. In Western music notation, notes separated by an octave (or multiple octaves) have the same name and are of the same pitch class. To emphasize that it is one of the perfect intervals (including unison, perfect fourth, and perfect fifth), the octave is designated P8. Other interval qualities are also possible, though rare. The octave above or below an indicated note is sometimes abbreviated ''8a'' or ''8va'' ( it, all'ottava), ''8va bassa'' ( it, all'ottava bassa, sometimes also ''8vb''), or simply ''8'' for the octave in the direction indicated by placing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Keytar
The keytar is a lightweight synthesizer that is supported by a strap around the neck and shoulders, similar to the way a guitar is supported by a strap. Keytars allow players a greater range of movement onstage, compared to conventional keyboards, which are placed on stationary stands or which are part of heavy, floor-mounted structures. The instrument has a musical keyboard for triggering musical notes and sounds. Various controls are placed on the instrument's "neck", including those for pitch bends, vibrato, portamento, and sustain. The term "keytar" is a portmanteau of the words "keyboard" and "guitar". This style of keyboard was mostly referred to by manufacturers as a "MIDI Controller", "Remote Keyboard", "Strap-on Keyboard", or variations thereof. Though the term "keytar" has been used since the introduction of the instrument, it was not used by a major manufacturer until 2012, when the Alesis company referred to the "Vortex", the company's first product of this type, as ... [...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 (hence its name), typically below 20 Hz - that is, below the range of human heari ... [...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] |
Korg Poly-800
The Korg Poly-800 is a synthesizer released by Korg in 1983. Its initial list price of $795 made it the first fully programmable synthesizer that sold for less than $1000. It featured a 49 key non-velocity sensitive keyboard, two buttons for data entry, and a joystick controller, which could modulate the DCO pitch or the VCF. Though the Poly-800 had MIDI, it did not feature MIDI MIDI#System Exclusive messages, SysEx functionality (except EX800 - the expander-version; or by modding the Poly800 with additionally selectable EX-firmware-ROM), and patches had to be backed up to cassette tape. It had 8-voice polyphony (paraphony) with one Digitally controlled oscillator, DCO per voice. It could be switched into double mode which stacks two DCOs for a fuller sound, but reduces the polyphony to 4 voices. It featured one analog resonant low-pass VCF with 24 dB/oct which was shared for all voices. Like a monophonic synthesizer, the filter was switchable between single or multiple m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korg
, founded as Keio Electronic Laboratories, is a Japanese multinational corporation that manufactures electronic musical instruments, audio processors and guitar pedals, recording equipment, and electronic tuners. Under the Vox brand name, they also manufacture guitar amplifiers and electric guitars. History Korg was founded in 1962 in Tokyo by Tsutomu Kato and Tadashi Osanai as ''Keio Gijutsu Kenkyujo Ltd.''. It later became because its offices were located near the Keio train line in Tokyo and Keio can be formed by combining the first letters of Kato and Osanai. Before founding the company, Kato ran a nightclub. Osanai, a Tokyo University graduate and noted accordionist, regularly performed at Kato's club accompanied by a Wurlitzer Sideman rhythm machine. Dissatisfied with the rhythm machine, Osanai convinced Kato to finance his efforts to build a better one.Julian Colbeck, Keyfax Omnibus Edition, MixBooks, 1996, p. 52. The company's first product was an electro-mech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIDI
MIDI (; Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, computers, and related audio devices for playing, editing, and recording music. The specification originates in the paper ''Universal Synthesizer Interface'' published by Dave Smith and Chet Wood of Sequential Circuits at the 1981 Audio Engineering Society conference in New York City. A single MIDI cable can carry up to sixteen channels of MIDI data, each of which can be routed to a separate device. Each interaction with a key, button, knob or slider is converted into a MIDI event, which specifies musical instructions, such as a note's pitch, timing and loudness. One common MIDI application is to play a MIDI keyboard or other controller and use it to trigger a digital sound module (which contains synthesized musical sounds) to generate sounds, which t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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