Korg MICRO manual Introduction, Main Features

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Introduction

1.Analog modeling synthesizer

The analog modeling system of the microKORG uses DSP technology to simulate an analog synthesizer. Starting with a variety of different oscillator algorithms (such as the sawtooth and square waves familiar to users of analog synthesizers) you can use the various controls located on the front panel to edit any sound, or to create sounds of your own. All sound parameters are organized into “sections”. By selecting the appropriate section and turning the appropriate knob you can edit sounds quickly, easily and intuitively. You can also modify the sound in realtime as you perform.

Number of timbres:

maximum 2 (when layer is used)

Maximum polyphony:

4 voices

Structure:

2 oscillators + noise generator: sawtooth wave, square wave,

 

triangle wave, sine wave, Vox wave, DWGS x 64, Noise,

 

Audio In (eight types)

 

PWM function, OSC Sync function, Ring Mod. function, OSC

 

Sync+Ring Mod. function

 

Multimode filters: -24 dB/oct LPF, -12 dB/oct LPF, -12 dB/

 

oct BPF, -12 dB/oct HPF (four types)

 

Filter EQ, Amp EG, LFO1, LFO2 (LFO: six waveforms, can be

 

synchronized to the arpeggiator or to external MIDI clock)

2.Vocoder

You can connect a mic to one of the microKORG's AUDIO IN 1 jacks, and use it as a vocoder – a device that imposes the spectral character of a voice (or other audio signal) on the sound of an oscillator, producing the impression that the oscillator is speaking.

The vocoder consists of eight channels (sixteen filters used in pairs). In addition to simulating the sounds of classic vocoder units, you can change the filter frequency and adjust the level and pan of each band to create original vocoder sounds.

Maximum polyphony:

4 voices

Structure:

8 channel vocoder, adjustable level/pan for each channel,

 

Formant Shift function, 1 oscillator + noise generator (eight types)

 

Filter EG, Amp EG, LFO1, LFO2 (LFO: six waveforms, can be

 

synchronized to the arpeggiator or to external MIDI clock)

Main Features

3.128 built-in programs

The microKORG contains 128 built-in programs. When shipped, the TRANCE– S.E./HIT banks contain 112 synth programs, and the VOCODER bank contains 16 vocoder programs.

4.Process the waveform of an external input source

The waveform of an external audio source can be input via the AUDIO IN 1 and 2 jacks, and processed in the same way as the internal waveforms.

5.Virtual Patch function

Modulators and controllers such as filter EG, amp EG, LFO 1/2, keyboard tracking, and wheel can be virtually patched (without using actual patch cables) to parameters such as pitch, cutoff, and amp. This gives you even more creative flexibility.

6.Effects to add the finishing touch to your sound

For even greater possibilities, the microKORG provides three types of modula- tion effect, three types of delay, and an equalizer.

The delay effect can be synchronized with the arpeggiator or an external MIDI clock, allowing numerous applications in live performance.

7.Step Arpeggiator

The microKORG's arpeggiator lets you produce an arpeggio simply by holding down a chord.

You can choose from six arpeggio types, and adjust the duration and spacing of the arpeggiated notes. You can also specify whether a note will be on or off for each of up to eight steps, letting you create a broad range of modified rhythms and other effects.

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Contents Page Page Iii Table of Contents Table of Contents Midi on the microKORG Saving your edited settingsIntroduction Main FeaturesFront panel Front and rear panelEdit Controls 1, 2, 3, 4, 5 knobs Timbre SELECT/FORMANT Hold keyEdit Select 1 dial Edit Select 2 dial Rear panel Connections to the audio inputs Connecting the included micConnections Connections from the audio outputsTurning the power off Turning the power onPower supply Turning the power onListening to the demo songs Demo songsMicroKORG contains several demo songs Modifying the sound Using the Performance Edit function to modify the soundSynth programs Selecting and playing a programUsing the Octave Shift UP and Down keys for control Using the Pitch and MOD wheels for controlUsing the keyboard for control Knob 3 EG ATTACK, Knob 4 EG Release Vocoder programsPlaying a vocoder program Knob 1 CUTOFF, Knob 2 ResonanceModifying the arpeggio Using the arpeggiatorUsing the step arpeggiator to vary the arpeggio ArpeggiatorBasic editing Basic editing procedureSelect the parameter that you want to edit How to read the pages for each section p.16 If the parameter value does not change when you turn knobsTo return to the original parameter values of a program Selecting the timbre to edit Using both timbres LayerEditing each timbre Listening to only one timbre SoloStructure of a synth program Editing a synth programOverview Unison Detune Voice SYNTH/VOCODERSINGLE/LAYER Voice AssignPitch SYNTH/VOCODER Control WaveSine Wave You can modify the waveform by adjusting this valueAdjusting this value will modify the waveform. Figure Triangle WaveWave Control Processing an external input audio signal TUNE-63...63 Wave Saw, Square, TriangleOSC MOD SEMITONE-24...24OSC 1 Level Mixer SynthOSC 2 Level Noise Level 127 Resonance TypeDB LPF Figure CUTOFF0...127Filter oscillation Filter KEY Track12dB BPF 12dB HPFSecond note-on will start from a level Sustain Release EG ResetATTACK0...127 DecayDistortion AMP Amplifier SynthLEVEL0...127 Panpot L63...Center...R63Sustain EG ResetAMP EG SYNTH/VOCODER AttackWave LFO2 LFO 1, 11. LFO 2 SYNTH/VOCODERWave LFO1 Tempo Sync OFF, on FrequencyKeyboard tracking keyboard posi- tion Patch 1, 13. Patch 2, 14. Patch 3, 15. Patch 4 SynthMOD INT Velocity keyboard playing strengthModulator Editing a vocoder programStructure of a vocoder program CarrierEditing example for a vocoder program OSC1 SYNTH/VOCODERHPF Level High-frequency portion of the signal will always be passedGate Sense THRESHOLD0...127Inst Level Mixer VocoderNoise Level Formant Shift Filter VocoderSense Amp EG will be the modulation source FC MOD VocoderINTENSITY-63...63 Direct Level AMP VocoderCH 4 Level CH 1 LevelCH 2 Level CH 3 LevelModulation-type effect MOD FX Delay effect Delay FXEditing the effects and EQ MicroKORGs effect structureSpecifies the speed of the modula- tion effect LFO MOD FX SYNTH/VOCODERSelects the effect type LFO SpeedTempo Sync Delay SYNTH/VOCODERDelay Time Delay DepthSets the amount of boost or cut for EQ SYNTH/VOCODERLOW EQ Gain HI EQ GainStructure of arpeggiator Editing the arpeggiatorGATE0...100 Resolution 1/24...1/4ARPEG. a SYNTH/VOCODER TEMPO20...300Last Step ARPEG. B SYNTH/VOCODERLatch KEY SyncGlobal structure Overall settings GlobalAudio in Thru Signal will not be output Signal will be output30.0...50.0 PositionConnecting Midi devices/computers Using the microKORG with Other Midi devices MidiMidi on the microKORG MIDI-related settings Set the microKORGs Global Position to Pre TG Synchronizing the arpeggiatorMidi CH MidiLocal Program change Messages transmitted and received by the microKORGMidi channels Pitch bendParameters transmitted and received via Nrpn Other controls Gate valuesControlling CH Param Realtime Messages System exclusive messagesFront panel knob/key control change assignments OSC 2 Semitone values Control 2 values when OSC 1 Wave = DwgsSaving a program Saving your edited settingsProcedure Saving DataInitializing a program Shift functionsCopying a timbre Exchanging timbresMidi Filter Midi FilterInitializing CH Level A/B Initializing CH PAN A/BControl Change Assigning control changesAssigning control changes Midi Data Dump Transmission procedureReception procedure Data dumpPreload Restoring the factory settings Write protect settingRestoring the factory settings Write protect settingTimbre solo function Switch between Edit Select 1/2Enter demo mode Other Shift key functionsExample 1. LFO1 LFO 1/2 and delay time synchronizationExample 2. Delay time AppendixTroubleshooting Specifications and options Index SymbolsIndex Korg INC Voice Name List Parameter List Shift Function List