KORG Electronic Keyboard - Manual (Page 783)

EQ and Filters 011: Stereo Parametric 4EQ
773
EQ and Filters
011: Stereo Parametric 4EQ
This is a stereo 4-band parametric equalizer. You can
select peaking type or shelving type for Band 1 and 4.
The gain of Band 2 can be controlled by dynamic
modulation.
PARAMETRIC EQ
Trim [0…100]
Sets the input level.
Band1 Type [Peaking, Shelving-Low]
Peaking creates a bell shape around a center frequency.
Shelving creates a slope up to a “shelf,” which then
extends all the way to the bottom or top of the
frequency range.
Band4 Type [Peaking, Shelving-High]
Selects the EQ type for Band 4. See “Band1 Type,”
above.
Band1 Fc [Hz] [20…1.00k]
Sets the center frequency of Band 1.
Q [0.5…10.0]
Sets the bandwidth of Band 1. The higher the value, the
narrower the band becomes.
Gain [dB] [–18.0…+18.0]
Sets the gain of Band 1.
Band2 Fc [Hz] [50…10.00k]
Sets the center frequency of Band 2.
Q [0.5…10.0]
Sets the bandwidth of Band 2. p.773.
Gain [dB] [–18.0…+18.0]
Sets the gain of Band 2.
Band3 Fc [Hz] [300…10.00k]
Sets the center frequency of Band 3.
Q [0.5…10.0]
Sets the bandwidth of Band 3. p.773.
Gain [dB] [–18.0…+18.0]
Sets the gain of Band 3.
Band4 Fc [Hz] [500…20.00k]
Sets the center frequency of Band 4.
Q [0.5…10.0]
Sets the bandwidth of Band 4. p.773.
Gain [dB] [–18.0…+18.0]
Sets the gain of Band 4.
GAIN MOD
Band2 Source [Off…Tempo]
Selects the modulation source for the Band 2 gain.
Amount [dB] [–18.0…+18.0]
Sets the modulation amount for the Band 2 gain.
OUTPUT
This is the standard effects output section, with
modulatable control over wet/dry balance. For more
information, see “OUTPUT” on page 764.
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
Band1 Band2 Band3 Band4
PEQ PEQ PEQ PEQ
LEQ
LEQ
HEQ
HEQ
PEQ PEQ PEQ PEQ
Trim
Trim
D -mod
3dB
3dB
Band1 Cutoff Band4 Cutoff
0dB
+Gain
—Gain
Band1 Type=Peaking
Band1 Type=Shelving Low
Band4 Type=Peaking
Band4 Type=Shelving High
Parametric 4EQ - Band1, Band4 Type
Band2 Cutoff
Band2 Cutoff
0dB
+6dB
+15dB
Band2 Gain[dB]= +6.0
Band2 Gain Mod Amount[dB]= +9.0
D -mod
0dB
+6dB
—9dB
Band2 Gain[dB]= +6.0
Band2 Gain Mod Amount[dB]= —15.0
D -mod
Parametric 4EQ - Band2 Gain Mod