KORG PA4X 76 - Manual (Page 573)

Effect parameters |569
d: LFO Frequency [Hz]
d: Envelope Amount [Hz]
e: Depth
e: Envelope Amount
The graphic below shows an example of tremolo modulation with negative
modulation of both
Depth and Frequency . At the start of the note, the input
is at maximum volume. This slows down the LFO Frequency to 1.0Hz , but
also modulates the Depth to 0 –so the tremolo doesn’t have any effect.
As the input volume dies down, the Frequency speeds up; the Depth also in-
creases, making the tremolo effect increasingly audible. When the input vol-
ume approaches silence, the Depth is at its maximum ( 100 ) and Frequency
is at 8Hz .
Level
Louder
Time
Shimmer
LFO Frequency[Hz]=8.0
Envelope Amount[Hz]= –7.0Hz
Depth=100
Envelope Amount= –100
Dry Envelope
Classic Tremolo
Vintage Tremolo effect.
d Speed 0.10…10.00 Sets the speed of the LFO
e Depth 0…100 Sets the initial amount of tremolo
Spread 0…100 Sets the width of the stereo image of the
effect sound
Level Adjust 0…99 Level of the effect
f Wet/Dry Dry, 1:99…99:1,
Wet
Balance between the wet and dry signal
Src Off…Tempo See DMS (Dynamic Modulation Source)
Amt –100…+100 Amount of modulation source