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5. The Editor application: Modulation NORD MODULAR G2 V1.4x
Page 78
pop ups or in value displays on the module. The reason is that
MIDI
only knows how to handle knob
positions. Make note that knob positions do not show up in the G2 panel displays.
M
ODULATION
EXAMPLES
P
ULSE
WIDTH
MODULATION
As an example the Pulsewidth of the Pulse waveform on the
OscDual module will be modulated according to two scenarios:
1. If you want to modulate the pulse width from the minimum value (1%) to the maximum value
(99%) with a positive envelope (that produces a control signal with a peak to peak level swing from 0
units to +64 units), set the initial pulse width (PW) to 50% at PW knob position 0 and the mod-
amount to 100 at knob position 127.
2. If you want to modulate the pulse width from an exact square wave value (50%) to a very thin pulse
at the maximum value (99%) with a bipolar LFO waveform (a control signal with a peak to peak level
swing from –64 units to +64 units), set the initial pulse width (PW) to 75% at PW knob position 64
and the mod-amount to 50, also at knob position 64.
Note: Increasing the setting of the mod-amount on this PW mod-input can force the pulse-width be-
yond the limits (1% – 99%), resulting in the signal being “mirrored”. This is not common on all mod-
inputs, some will exhibit this behaviour, while other mod-inputs will not allow a modulation signal to
exceed the limits of modulation. It depends on what is modulated and if mirroring is sensible.
It is the difference between the total amount of modulation from an envelope (unipolar, 64 units) and
from an LFO (bipolar, -64 to + 64 units = 128 units) that explains why the first scenario has the mod-
amount set to 100, and the second scenario the mod-amount set to 50 for maximum modulation.
P
ITCH
MODULATION
A signal routed to a Pitch input on a module affects the pitch by
modulating it on the note scale (see figure to the right below)
The figure to the right shows an A4
note being pitch modulated by a
symmetric bipolar signal.
The modulation sweeps the pitch up
and down by one octave around the
A4 note. If a lower or higher note is
played the sweep will still be over one
octave.
F
REQUENCY
MODULATION
(FM)
A signal routed to an FM input on a module affects the pitch by
modulating it linearly in the frequency scale (see figure to the right
below).
amplitude
pitch
A4, 440 Hz
A5, 880 Hz
A3, 220 Hz
Bekijk gratis de handleiding van Nord Modular G2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Nord |
| Model | Modular G2 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 60689 MB |
