Korg Electric Keyboard manual 14 St.Decimator, 15 St.AnalogRecd, 172, Stereo Decimator

14: St.Decimator

(Stereo Decimator)

This effect creates a rough sound like a cheap sampler by low- ering the sampling frequency and data bit length. You can also simulate noise unique to a sampler (aliasing).

Stereo In - Stereo Out
Left				Wet / Dry
	Pre LPF	Resolution	High Damp	Output Level
			Decimator
D-mod	Sampling Frequency
LFO
			Decimator
	Pre LPF	Resolution	High Damp	Output Level
Right				Wet / Dry

	Pre LPF	Off, On
a Selects whether the harmonic noise caused by a decrease in sam-
	pling frequency is generated or not		☞
b	High Damp	0...100%
	Sets the ratio of cut of the high range
	Fs (Sampling Frequency)	1.00k...48.00kHz
	Sets the sampling frequency
c	(Source)	Off...Tempo
	Selects the modulation source of the sampling frequency
	(Amount)	–48.00k...+48.00kHz
	Sets the modulation amount of the sampling frequency
d	Resolution	4...24
	Sets the data bit length		☞
	Level (Output Level)	0...100
	Sets the output level	☞ ,
	(Source)	Off...Tempo

eSelects the modulation source for the output level

	(Amount)	–100...+100
	Sets the modulation amount of the output level
	lfoF (LFO Frequency)	0.02...20.00Hz
	Sets the LFO speed
f	(Source)	Off...Tempo
	Selects the modulation source of LFO speed
	(Amount)	–20.00...+20.00Hz
	Sets the modulation amount of LFO speed
	Depth	0...100
	Sets the depth of the sampling frequency LFO modulation
g	(Source)	Off...Tempo
	Selects the LFO modulation source of the sampling frequency
	(Amount)	–100...+100
	Sets the LFO modulation amount of the sampling frequency
	W/D (Wet/Dly)	Dry, 1:99...99:1, Wet
	Sets the balance between the effect and dry sounds
h	(Source)	Off...Tempo
	Selects the modulation source of the effect balance
	(Amount)	–100...+100
	Sets the modulation amount of the effect balance

a: Pre LPF

If a sampler with a very low sampling frequency receives very high-pitched sound that could not be heard during playback, it could generate pitch noise that is unrelated to the original sound. Set “Pre LPF” to ON to prevent this noise from being generated. If you set the “Fs” to about 3kHz and set “Pre LPF” to OFF, you can create a sound like a ring modulator.

d: Resolution, e: Output Level

If you set a smaller value for the “Resolution” parameter, the sound may be distorted. The volume level may also be changed. Use “Level” to adjust the level.

15: St.AnalogRecd

(Stereo Analog Record)

This effect simulates the noise caused by scratches and dust on analog records. It also reproduces some of the modulation caused by a warped turntable.

Stereo In - Stereo Out
Left		Wet / Dry
EQ Trim	Pre EQ
		Analog Record
		Simulation
EQ Trim	Pre EQ
Right		Wet / Dry

a	Speed	33 1/3, 45, 78RPM
	Sets the r.p.m. of a record
b	Flutter	0...100
	Sets the modulation depth		☞
c	Pre EQ Trim	0...100
	Sets the EQ input level
	EQ (Pre EQ Cutoff)	300...10.00kHz
	Sets the EQ center frequency
d	Q	0.5...10.0
	Sets the EQ band width
	G (Gain)	–18.0...+18.0dB
	Sets the EQ gain
e	Noise Density	0...100
	Sets the noise density
f	Noise Tone	0...100
	Sets the noise tone
	NoiseLvl (Noise Level)	0...100
	Sets the noise level
g	(Source)	Off...Tempo
	Selects the modulation source for the noise level
	(Amount)	–100...+100
	Sets the modulation amount of the noise level
	ClickLvl (Click Level)	0...100
	Sets the click noise level	☞ ,
h	(Source)	Off...Tempo
	Selects the modulation source for the click noise level
	(Amount)	–100...+100
	Sets the modulation amount of the click noise level
	W/D (Wet/Dly)	Dry, 1:99...99:1, Wet
	Sets the balance between the effect and dry sounds
i	(Source)	Off...Tempo
	Selects the modulation source of the effect balance
	(Amount)	–100...+100
	Sets the modulation amount of the effect balance

b: Flutter

This parameter enables you to set the depth of the modulation caused by a warped turntable.

h: ClickLvl

This parameter enables you to set the level of the click noise that occurs once every rotation of the turntable. This simulation repro- duces record noise, and the noise generated after the music on a vinyl record finishes.

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