Korg Electric Keyboard manual Pitch/Phase Mod, 16 St.Chorus, 17 St.HarmnicCho, 173

Pitch/Phase Mod.

Pitch/phase modulation effects

16: St.Chorus

(Stereo Chorus)

This effect adds thickness and warmth to the sound by modu- lating the delay time of the input signal. You can add spread to the sound by offsetting the phase of the left and right LFOs from each other.

Stereo In - Stereo Out
Left	Wet / Dry
LEQ	HEQ
	Chorus
EQ Trim
LEQ	HEQ
	Chorus
EQ Trim
Right	Wet / Dry
	LFO Phase
LFO: Tri / Sine

a	LFO Wave (LFO Waveform)		Triangle, Sine
	Selects LFO Waveform
b	LFO Phase		–180...+180deg
	Sets the LFO phase difference between the left and right			☞ Fx:10
	Freq (LFO Frequency)		0.02...20.00Hz
	Sets the LFO speed		☞ Fx:09,
c	(Source)			Off...Tempo
	Selects the modulation source of LFO speed
	(Amount)		–20.00...+20.00Hz
	Sets the modulation amount of LFO speed
	BPM/MIDI Sync			Off, On
	Switches between using the frequency of the LFO speed and using
	the tempo and notes		☞ Fx:09,
	BPM		MIDI, 40...240
d	Selects MIDI Clock and assigns tempo			☞ Fx:09
	Base (Base Note)			☞ Fx:09
	Selects the type of notes that specify the LFO speed
	Times			1...16
	Sets the number of notes that specify the LFO speed			☞ Fx:09
	L Dly (L Pre Delay)		0.0...50.0ms
e	Sets the delay time for the left channel				☞
	R Dly (R Pre Delay)		0.0...50.0ms
	Sets the delay time for the right channel				☞
	Depth			0...100
	Sets the depth of LFO modulation
f	(Source)			Off...Tempo
	Selects the modulation source of the LFO modulation depth
	(Amount)		–100...+100
	Sets the modulation amount of the LFO modulation depth
g	Pre EQ Trim			0...100
	Sets the EQ input level
	LoEQ (Pre Low EQ Gain)		–15.0...+15.0dB
h	Sets the gain of Low EQ
	HiEQ (Pre High EQ Gain)		–15.0...+15.0dB
	Sets the gain of High EQ
	W/D (Wet/Dly)	–Wet...–1:99, Dry, 1:99...Wet
	Sets the balance between the effect and dry sounds
			☞ Fx:10,
i	(Source)			Off...Tempo
	Selects the modulation source of the effect balance
	(Amount)		–100...+100
	Sets the modulation amount of the effect balance

e: L Dly, e: R Dly

Setting the left and right delay time individually allows you to control the stereo image.

17: St.HarmnicCho

(Stereo Harmonic Chorus)

This effect applies chorus only to higher frequencies. This can be used to apply a chorus effect to a bass sound without mak- ing the sound thinner. You can also use this chorus block with feedback as a flanger.

Stereo In - Stereo Out
Left		Low Level	Wet / Dry
	Chorus/Flanger	High Level
		High Damp
High/Low Split Point	Feedback
		High Damp
	Chorus/Flanger	High Level
Right		Low Level
			Wet / Dry
	LFO Phase
LFO: Tri / Sine

a	LFO Wave (LFO Waveform)	Triangle, Sine
	Selects LFO Waveform
b	LFO Phase	–180...+180deg
	Sets the LFO phase difference between the left and right		☞ Fx:10
	Freq (LFO Frequency)	0.02...20.00Hz
	Sets the LFO speed	☞ Fx:09,
c	(Source)		Off...Tempo
	Selects the modulation source of LFO speed
	(Amount)	–20.00...+20.00Hz
	Sets the modulation amount of LFO speed
	BPM/MIDI Sync		Off, On
	Switches between using the frequency of the LFO speed and using
	the tempo and notes	☞ Fx:09,
	BPM	MIDI, 40...240
d	Selects MIDI Clock and assigns tempo		☞ Fx:09
	Base (Base Note)		☞ Fx:09
	Selects the type of notes that specify the LFO speed
	Times			1...16
	Sets the number of notes that specify the LFO speed		☞ Fx:09
	Dly (Delay Time)	0.0...50.0ms
e	Sets the delay time from the original sound
	Hi/Lo Split (High/Low Split Point)		1...100
	Sets the frequency split point between the high and low range				☞
	Depth		0...100
	Sets the depth of LFO modulation
f	(Source)		Off...Tempo
	Selects the modulation source of the LFO modulation depth
	(Amount)	–100...+100
	Sets the modulation amount of the LFO modulation depth
	Feedback	–100...+100
g	Sets the feed back amount of the chorus block				☞
	HiDamp (High Damp)		0...100%
	Sets the high range damping amount of the chorus block
	Lo Level (Low Level)		0...100
h	Sets the low range output level
	Hi Level (High Level)		0...100
	Sets the high range (chorus) output 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

e: Hi/Lo Split

This parameter sets the frequency that splits the high and low range. Only the high range will be sent to the chorus block.

Effect

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