Korg NAUTILUS Series, Parameter Manual, Page: 825 / 961

Modulation and Pitch Shift 058: Doppler
815
058: Doppler
This effect simulates the “Doppler effect” of a moving sound
with a changing pitch, like the siren of a passing ambulance.
Mixing the effect sound with the dry sound will create a
unique chorus effect.
DOPPLER
Pitch Depth [0…100]
With the Doppler effect, the pitch is raised as the sound
approaches, and the pitch is lowered as the sound goes away.
This parameter controls the amount of this pitch variation.
Source [Off…Tempo]
Selects the modulation source of pitch variation.
Amount [+/–100]
Sets the modulation amount of pitch variation.
Pan Depth [+/–100]
This sets the width of the stereo image of the effect sound.
With larger values, the sound seems to come and go from
much further away. With positive values, the sound moves
from left to right; with negative values, it moves from right
to left.
Source [Off…Tempo]
Selects the modulation source of panning.
Amount [+/–100]
Sets the modulation amount of panning.
LFO
Mode [Loop, 1-Shot]
This selects whether the Doppler effect repeats continuously
(
Loop ), or cycles once and then stops ( 1-Shot ).
When Mode is set to Loop , and Dmod Sync is set to On ,
you can reset the LFO via Dmod (as specified by the Source
parameter, below).
When Mode is set to 1-Shot , the Doppler effect happens
only once when triggered, and then stops until it is triggered
again. The trigger source is specified by the
Source
parameter, below. Note that this requires you to manually
trigger the effect; otherwise, you won’t hear the Doppler at
all.
Dmod Sync [Check-box]
When this is On , and Mode is set to Loop , you can reset the
LFO via Dmod (as specified by the Source parameter,
below).
Source [Off…Tempo]
Selects the LFO reset modulation source.
The effect is triggered when the MIDI value changes
from 63 or smaller to 64 or higher.
Frequency [Hz] [0.02…20.00]
This sets the LFO speed, in Hz. It applies only when
MIDI/Tempo Sync , below, is Off .
Source [Off…Tempo]
This selects a modulation source for the Frequency .
Amount [–20.00…+20.00]
This sets the Frequency modulation amount, in Hz.
MIDI/Tempo Sync [Check-box]
BPM [MIDI, 40.00…300.00]
Base Note [ … ]
Times [x1…x32]
When MIDI/Tempo Sync is on, the LFO speed is set by
BPM , Base Note , and Times , instead of Frequency . For
more information, see “MIDI/Tempo Sync” on page 779.
Type [Individual, Common1, Common2]
This controls whether the effect uses its individual LFO, or
one of the Common FX LFOs. For more information, see
“LFO Type” on page 779.
Common LFO Phase Offset [degrees] [+/–180]
When Type is set to Common FX LFO 1 or 2 , this lets you
offset the phase from the master LFO.
OUTPUT
This is the standard effects output section, with modulatable
control over wet/dry balance. For more information, see
“OUTPUT” on page 762.
Left
Right
Wet / Dry
Wet / Dry
Wet: Mono In - Stereo Out / Dry: Stereo In - Stereo Out
Pan Depth
D -mod
+
Trigger
LFO Mode = 1-Shot
Doppler
LFO
Pitch
Higher
Doppler - Pitch / Pan Depth
Lower
Original Pitch
Left
Center
Right
Pitch Depth
Pan Depth
< < < < < <<<<<< >>>>>> > > > > >
Volume Louder
Louder
Pan Depth
= (–) value Pan Depth
= (+) value