Korg Synthesizer manual Program Edit P2, OSC 01 Standard, Waveform modulation

Models: Synthesizer

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2:1 OSC 1 (01: Standard)

Program Edit P2

Here, you can make settings for each oscillator type. The oscillator type is specified in “1-2a: Multi

Oscillator Synthesis Setup” of “1-2: OSC Basic.”

The display pages that appear will depend on the selected oscillator type.

2–1: OSC 01: Standard

This oscillator produces the waveforms used by an analog synthesizer (sawtooth wave, pulse wave, triangle wave) and sine wave. Sawtooth wave, pulse wave and triangle wave waveforms can be modified using waveform modulation. You can specify either sawtooth wave or pulse wave as the main waveform, and mix triangle wave or sine wave with this for output. The level of these three waveforms can be adjusted independently. In addition, wave shaping can be applied to the output of this oscillator.

Waveform modulation

Pulse width modulation (PWM) on an analog synthesizer produces time-varying change in the pulse width of a pulse wave. The waveform modulation provided by the MOSS-TRI option is an extension of this, which varies not only the pulse width but also the waveform of a sawtooth wave or triangle wave. Waveform modulation will affect the various waveforms as follows.

Sawtooth wave

Waveform modulation will modify a sawtooth waveform as

 

 

 

 

 

 

shown below, creating time-variant change in the sound.When

 

 

 

 

 

 

modulation is 0, the basic sawtooth waveform will be produced,

 

 

 

 

 

 

and when it is 99, a sawtooth wave of double the frequency will

-99

-33

0

33

66

99

be produced. If the modulation value is a negative number, a

 

 

 

 

 

 

different effect will result than with positive settings.

 

 

 

 

 

 

Pulse wave

Waveform (pulse width) modulation will modify a pulse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

waveform as shown below, creating time-variant change in the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sound. When modulation is 0, a square wave will be produced,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and when it is 99, the pulse width will be 0, meaning that there

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-98

 

-33

 

 

0

 

 

 

33

 

 

 

66

 

 

 

 

98

 

will be no sound. If the modulation value is a negative number,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the results will be inverted.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Triangle wave

Waveform modulation will modify a ramp wave as shown below, creating time-variant change in the sound. When modulation is 0, a triangle wave will result, and as the modulation value increases, the waveform will become a ramp wave (a waveform in which the slope is broken in two). At a modulation value of 50, a trapezoidal

wave will result, and at a value of 99 the waveform will once again

 

 

 

 

be a triangle wave. If the modulation value is a negative number,

 

 

 

 

the results will be inverted.Compared to sawtooth or pulse waves,

 

 

 

 

this waveform produces a strong fundamental with fewer

-99

-25

0

25 50 75 99

overtones, making it particularly suitable for bass sounds etc.

 

 

 

 

2–1a

2–1b

2–1c

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Korg Synthesizer manual Program Edit P2, OSC 01 Standard, Waveform modulation

Synthesizer specifications

Korg synthesizers have established themselves as a powerhouse in the music production landscape, combining cutting-edge technology with user-friendly features to cater to musicians, producers, and sound designers alike. These iconic instruments have continuously evolved since the company’s inception in 1963, embodying innovation and quality.

One of the defining features of Korg synthesizers is their diverse range of models which cater to different musical styles and needs. From the grand M1 synthesizer that popularized MIDI in the late 1980s to the more recent Minilogue and Prologue, each model presents unique capabilities. The Minilogue offers a straightforward interface and powerful four-voice polyphony, ideal for both novices and seasoned musicians. In contrast, the Prologue, with its advanced circuitry and multi-engine technology, provides extensive sound design possibilities.

Korg synthesizers are known for their rich sound engines. Many models utilize the proprietary EDS (Enhanced Definition Synthesis) technology, which delivers detailed and dynamic sounds. Users can expect a broad sonic palette, facilitating everything from lush pads to biting leads. The multi-engine architecture found in the Prologue adds another layer of versatility, allowing for the integration of wavetable and FM synthesis alongside traditional analog sounds.

Another key characteristic of Korg synthesizers is their connectivity options. Most models are equipped with MIDI, USB, and audio outputs, making them easy to integrate into any studio setup or live performance rig. The ability to control virtual instruments and external devices through MIDI enhances the functionality of Korg synthesizers, enabling seamless integration into modern production environments.

Korg emphasizes portability with many of its synthesizers. The compact design of products like the Volca series allows musicians to create music on the go, making them ideal for traveling artists. Each Volca unit houses powerful synthesis technology within a small footprint, ensuring that users don’t sacrifice quality for convenience.

Korg also recognizes the importance of community and education in music production. The company frequently updates its synthesizers with new patches, features, and sound libraries, empowering users to keep their sounds fresh and relevant. Additionally, Korg offers various online resources, tutorials, and forums to support their users in exploring the full potential of their synthesizers.

Overall, Korg synthesizers encapsulate a balance of tradition and innovation. With their rich sound engines, user-friendly interfaces, and extensive connectivity options, they remain a favorite among musicians and producers seeking to push the boundaries of their sound. As technology progresses, Korg continues to set new standards in the world of synthesizers, inspiring creativity and musical exploration.