Korg SDD-3000 PEDAL Manuel D'utilisation page 11

7. REGENERATION
1. FEEDBACK knob
Use this knob to set the number
of times that the delay sound
will be repeated (feedback).
2. INV button
Press this button to invert the
phase of the delay sound.
The tone can be significantly
changed if the delay sound is
added to the input signal with
an inverted phase and feedback
is applied to a short delay, such
as flanging, in particular. When
the inverter is turned on, the
LED lights up.
8. MODULATION
1. WAVEFORM knob
Use this knob to switch the
waveform. This determines the
waveform for modulating the
delay time, the panning phase,
the variable amount of pitch
shift, etc.
Setting the knob between two
waveforms creates a waveform
that combines the two. By
changing the knob setting, you
can obtain various effects, such
as natural or complex.
(Sine): Use this waveform
for effects like chorus, vibrato
and flanging.
(Triangle): Use this waveform
in the same various applications
as with Sine.
3. FILTER button
You can change the sound
quality of the signal (delay
sound) that passes through
delay modulation. The feedback
effect on the signal passing
through the filter will increase as
the feedback amount (number
of times repeated) is increased.
1. FEEDBACK
knob
(Square): Use this waveform
to combine special effects, such
as a repeating effect with differ-
ent pitches.
RND (Random): This irregularly
changes the delay time. Use this
waveform for the wow and flut-
ter effect of a tape echo.
ENV (Envelope): The delay
time can be varied according to
the envelope (volume change)
of the sound being input. Use
1. WAVEFORM knob
2. INV button
3. FILTER button
this waveform for the Doppler
effect, for example.
2. INTENSITY knob 3. FREQUENCY knob
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