| 词条 | RMI Harmonic Synthesizer |
| 释义 |
| synth_name = Harmonic Synthesizer | synth_manufacturer = Rocky Mount Instruments | dates = 1974-76 | synthesis_type = Analogue and Digital | waveform = Additive | polyphony = Monophonic | Osc Modulation = Envelope, Fader, Glide / Portamento, Keyboard, Knob, LFO, Oscillator, Pedal, Sync Hard | Oscillator Notes = + 16 harmonics (phase-locked) per OSC + 5 preset waveforms: Clarinet, Flute, Pulse, Horn, Reed | timbrality = 1-part | oscillator = Additive Two independent digital harmonic generators | filter = 1 (24 dB/octave slope (4-pole), Band-pass, Low-pass, Resonance) | lfo = 2 (Saw Up, Saw Down, Sine, Square) | lfo Parameters = Saw Up, Saw Down, Sine, Square | keyboard = 48 keys | velocity = Yes | ext_control = Expression Pedal, CV IN | price = £2395 GBP $2995 US }} The Harmonic Synthesizer was a monophonic synthesizer[1] that was first produced in 1974 by the American Rocky Mount Instruments[2] The case was made of black vinyl and had four chrome legs to support it. It features two sets of 16 harmonic drawbars. It also had a number of effects suchas as tremelo, portamento, noise modulation, oscillator sync and an arpeggiator. The digital circuitry ensures tuning stability during use.[3] A total of 250 units were produced and only four units were ever sold[4] in Europe.[5] AM & FM controlsAM and FM control with Voltage Controlled Filters. (VCF) ArpeggiatorThe sequencer can be programmed to play notes from top to bottom, bottom to the top or random notes when several keys are played at once. Presets
Power supplyThe unit is powered by an internal 115 V AC power supply. Notable users
See alsohttps://soundcloud.com/doombient-music/rmi-harmonic-arpeggiator-demo References1. ^{{Cite web|url=http://aerozonejmj.fr/rmi-harmonic-synthesizer-1974/|title=RMI Harmonic Synthesizer (1974) {{!}} Aerozone JMJ|website=aerozonejmj.fr|language=fr-FR|access-date=2018-08-22}} {{electronic-musical-instrument-stub}}2. ^{{cite web|url=http://synthmuseum.com/rmi/rmihar01.html|title=Synthmuseum.com - Rocky Mount Instruments : Harmonic Synthesizer|first=Synthmuseum.com website, including all information and images, is copyrighted as a collective work and is the property of Synthmuseum.com, Inc. This copyright does not supersede any copyrights that may exist for previously copyrighted images and|last=text.|website=synthmuseum.com}} 3. ^{{cite web|url=https://encyclotronic.com/synthesizers/rmi/harmonic-synthesizer-r1387/|title=RMI Harmonic Synthesizer|website=Encyclotronic}} 4. ^{{Cite web|url=https://www.matrixsynth.com/2007/05/rmi-harmonic-synthesizer.html|title=RMI Harmonic Synthesizer|website=www.matrixsynth.com|access-date=2018-08-22}} 5. ^{{Cite web|url=http://aerozonejmj.fr/rmi-harmonic-synthesizer-1974/|title=RMI Harmonic Synthesizer (1974) {{!}} Aerozone JMJ|website=aerozonejmj.fr|language=fr-FR|access-date=2018-08-22}} 6. ^{{Cite web|url=http://www.jarrography.free.fr/details_equipement_audio.php?id_equip=7|title=RMI Harmonic Synthesizer|website=www.jarrography.free.fr|access-date=2018-08-22}} 7. ^{{cite web|url=http://equipboard.com/items/rmi-harmonic-synthesizer|title=RMI Harmonic Synthesizer|first=Equipboard|last=Inc.|website=Equipboard}} 8. ^{{Cite web|url=https://encyclotronic.com/synthesizers/rmi/harmonic-synthesizer-r1387/|title=RMI Harmonic Synthesizer|website=Encyclotronic|language=en-US|access-date=2018-08-22}} 3 : Monophonic synthesizers|Digital synthesizers|Musical instruments invented in the 1970s |
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