Clavia Nord Modular & Micro Modular V3 [42/232] Basic functions nord modular v3

Clavia Nord Modular & Micro Modular V3 [42/232] Basic functions nord modular v3
4. Basic functions NORD MODULAR V3.0
Page 34
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 to 1% and the mod-amount to 127.
2. If you want to modulate the pulse width from the minimum value (1%) to the maximum value
(99%) with an LFO (that produces a bipolar control signal with a peak to peak level swing from –64
units to +64 units), set the initial pulse width to 50% and the mod-amount to 64.
Increasing the setting of the mod-amount can not push the pulse-width beyond the limits (1% –
99%), but it will make the modulation signal reach the maximum/minimum pulse-width earlier. A
mod-amount setting of 127 would result in maximum pulse-width modulation at a control signal of
+/– 32 units.
Note 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). This explains why the first scenario has the mod-
amount set to 127, and the second scenario set to 64 for maximum modulation.
P
PP
P
I
II
IT
TT
TC
CC
CH
HH
H
M
MM
MO
OO
OD
DD
DU
UU
UL
LL
LA
AA
AT
TT
TI
II
IO
OO
ON
NN
N
A signal routed to a Pitch input on a module affects the pitch by modulating it linearly in the
note
scale
(see figure below). The figure shows an A4 note being pitch modulated by a symmetric bipolar signal.
amplitude
pitch
A4, 440 Hz
A5, 880 Hz
A3, 220 Hz

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