Korg MS2000R manual Dwgs

Parameter Guide

Tri

This is a triangle, which has weaker overtones and a stron- ger fundamental than a sawtooth wave or square wave. It is suitable for mellow bass sounds.

•Control1

You can modify the waveform by adjusting this value. A setting of 0 will produce a triangle wave, and a setting of 127 will produce a waveform with a pitch that is one octave and a fifth higher.

•Control2

LFO1 is used to apply WFM (wave form modulation) to the waveform specified by “Control1.” The “Control2” setting specifies the depth of the modulation produced by LFO1.

0 63 127

Sin (Cross)

This is basically a sine wave, but oscillator 2 is used to apply cross modulation.

By using oscillator 2 to modulate the frequency of oscilla- tor 1, cross modulation produces a complex overtone structure.

•Control1

Specify the depth of cross modulation.

At a setting of 0 a sine wave will be produced.

•Control2

LFO1 is used to apply further modulation to the depth of cross modulation that was specified by “Control1.” “Control2” specifies the depth of modulation produced

by LFO1.

X-mod Depth + X-mod Depth Mod

OSC2

OSC1

OSC1 Output

Vox Wave

This simulates a waveform similar to human vocal cords. Even if the oscillator pitch is changed, the frequency spec- trum will be maintained, which makes this effective when used for vocal-type sounds or as a vocoder oscillator.

Select HPF or BPF as the filter, and adjust “Cutoff” to cre- ate a vocal-type sound.

•Control1

Adjusting this value will modify the waveform.

•Control2

LFO1 is used to apply modulation to the waveform specified by “Control1.” Control2 sets the depth of the modulation applied by LFO1.

0 63 127

DWGS

This is waveform data created by harmonic additive syn- thesis. 64 types of waveform are provided.

•Control1

This has no effect.

•Control2

This selects the waveform.

You can select one of the following waveforms.

DWGS List

No	Name	No	Name	No	Name
1	SynSine1	24	5thWave1	47	Clav1
2	SynSine2	25	5thWave2	48	Clav2
3	SynSine3	26	5thWave3	49	Guitar1
4	SynSine4	27	Digi1	50	Guitar2
5	SynSine5	28	Digi2	51	Guitar3
6	SynSine6	29	Digi3	52	Bass1
7	SynSine7	30	Digi4	53	Bass2
8	SynBass1	31	Digi5	54	Bass3
9	SynBass2	32	Digi6	55	Bass4
10	SynBass3	33	Digi7	56	Bass5
11	SynBass4	34	Digi8	57	Bell1
12	SynBass5	35	Endless*	58	Bell2
13	SynBass6	36	E.Piano1	59	Bell3
14	SynBass7	37	E.Piano2	60	Bell4
15	SynWave1	38	E.Piano3	61	Voice1
16	SynWave2	39	E.Piano4	62	Voice2
17	SynWave3	40	Organ1	63	Voice3
18	SynWave4	41	Organ2	64	Voice4
19	SynWave5	42	Organ3
20	SynWave6	43	Organ4
21	SynWave7	44	Organ5
22	SynWave8	45	Organ6
23	SynWave9	46	Organ7

*: The 35 Endless waveform simulates an endless scale, in which notes one octave apart have the identical pitch. You can play an ascending or descending scale as far as you wish, producing the sensation that a scale of the same pitch is continuing infinitely.

Noise

This generates white noise. Within the oscillator, a LPF (Low Pass Filter) is provided to process the noise.

	Resonance
Noise	LPF
Genarator
	Cutoff

•Control1

This sets the cutoff frequency of the LPF. Adjusting this will affect the noise waveform.

•Control2

This controls the resonance of the LPF.

If you raise this enough to produce an identifiable pitch, the cutoff frequency will move according to the key- board location you play, and the change will be heard as a pitch.

If you want the oscillation produced by resonance to match the reference pitch, set “Control1” to 24.

Program parameters

37