Korg PA80, User Manual

Page: 222 / 308

20-4 Effects
Filter/Dynamic
005: Gate
(Stereo Gate)
This effect mutes the input signal if its level is lower than the
specified level. It also reverses the on and off operation of the
gate, and uses Note On and Off messages to turn the gate on
and off.
a: Envelope S elect, a: S rc
The “Envelope Select” parameter selects whether the
gate on/off is triggered by the level of the input signal, or
controlled directly by the modulation source. The Src
parameter specifies the modulation source, selected from
Off to G ate2+Dpmr .
With “Envelope Select” = L/R Mix , the left and right chan-
nel signal mixture will trigger the gate on/off. When L
Only or R Only is selected, the gate is controlled by either
of the channel signals.
b: Polarity
This parameter reverses the Gate on/off operation. With a
negative value, the gate is closed when the input signal
level exceeds the Threshold. The gate operation con-
trolled by the modulation source is also reversed.
c: Threshold, d: Attack, d: Release
This parameter sets the signal level below which Gate is
applied when “Envelope Select” is set to
L/R Mix , L Only ,
or R Only .
The Attack and Release parameters set the Gate attack
time and release time.
e: Delay Time
This parameter sets the delay time of the Gate input. If
the sound has a very fast attack, increase the delay time so
that the signal will be input after the Gate is opened. This
will preserve the attack part of the sound.
006: OD/HGainWah
(Overdrive/Hi.Gain Wah)
This distortion effect utilizes an Overdrive mode and a Hi-
Gain mode. Controlling the wah effect, the 3-band EQ, and
the amp simulation will allow you to create versatile distor-
tion sounds. This effect is suitable for guitar and organ
sounds.
a
Envelope Select D-mod, L/R Mix, L Only, R Only
Selects from Control via the modulation source, mixing the left and right sig-
nals, Only left, and Only right
☞
,
Src Off...Gate2+Dmpr
Selects the modulation source that controls the gate when Envelope Select =
D-mod
b
Polarity +, –
Switches between non-reversed and reversed Gate on/off
☞
c
Threshold
Sets the level to which the Gate is applied 0...100
☞
d
Attack
Sets the attack time 1...100
☞
Release
Sets the release time 1...100
☞
e
Delay Time [msec]
Sets the delay time of the gate input 0...100msec
☞
f
Wet/Dry Dry, 1:99...99:1, Wet
Table , “Sets the balance between the effect and dry sounds,” on page 1
Src Off...Tempo
Table , “Selects the modulation source of the effect balance,” on page 1
Amt
Table , “Sets the modulation amount of the effect bal-
ance,” on page 1 –100...+100
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
+
Gate
Gate
Envelope Select
Envelope - Control
Envelope - Control
Delay
Delay
Gate+Sus
a
Wah
Switches Wah on/off Off, On
☞
,
Src Off...Tempo
Selects the modulation source that switches the Wah on and off
Sw Toggle, Moment
Selects the switching mode for the modulation source that switches the Wah
on and off
☞
b
Wah Sweep Range
Sets the range of Wah –10...+10
☞
,
Wah Sweep Src Off...Tempo
Selects the modulation source that controls the Wah
☞
c
Drive Mode Overdrive, Hi-Gain
Switches between overdrive and hi-gain distortion
d
Drive
Sets the degree of distortion 1...100
☞
Pre Low-cut 0...10
Sets the low range cut amount of the distortion input
☞
e
Output Level
Sets the output level 0...50
☞
,
Src
Selects the modulation source for the output level Off...Tempo
Amt
Sets the modulation amount of the output level –50...+50
Input Level
Output Level
Threshold
Louder
Louder
Threshold
Attack=1
Release=1
Attack=100
Release=100
Dry
Wet
Wet
Attack Release
Gate - Attack / Release
Gate - Threshold
Left
Right
Wet / Dry
Wet / Dry
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
+
Amp Simulation
3 Band PEQ
Output Level
Direct Mix
Pre Low-cut
D
-mod
Wah
Mode: Overdrive / Hi-Gain
Drive
Driver