Reference Guide
136
Parametric EQ
37: Parametric EQ
For effect 37, dynamic modulation (16C) can be used to control the Mid Freq parameter. This is
useful for creating a wah type effect.
LCD Parameter Range Description
17A
Low Freq (LowFrq) 0–29 Low cutoff frequency
Low Gain (Gain) –12…+12 dB Low EQ cut and boost
17B
Mid Freq (MidFrq) 0–99 Mid center frequency
Mid Gain (Gain) –12…+12 dB Mid EQ cut and boost
17C Mid Width (MidWidth) 0–99 Mid band width
17D
High Freq (Hi Frq) 0–29 High cutoff frequency
High Gain (Gain) –12…+12 dB High EQ cut and boost
This is a 3-band parametric equalizer, with
independent gain and frequency controls for
each band. The width of the mid-frequency
band is variable.
Left
3-Band EQ
Right
Mix
Mix
3-Band EQ
Low Gain Mid Gain High Gain
High
Freq
Mid
Freq
Low
Freq
+12 dB
–12 dB
–3 dB
+3 dB
Mid Width
17A Para. EQ ø
LowFrq12 Gain+12
17A
17B
17C Para. EQ
MidWidth=58
17C
17D Para. EQ
Hi Frq20 Gain+12
17D
17B Para. EQ ø
MidFrq08 Gain+12
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