Nord Modular G2 handleiding
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NORD MODULAR G2 V1.4x 13. Module reference: Note group
Page 167
E
XAMPLE
OF
JUST
TUNING
Just tuning is commonly based on ‘pure’ ratios that can
be expressed as rational fraction ratios of relatively small
numbers, e.g. a pitch can have a 3:2, 4:3 or 5:4 ratio in
respect to another pitch. These detune ratio’s are
excellent to use in techniques like FM and
ringmodulation, where two oscillators are often detuned
to rational fraction ratios to have minimal ‘beating’ effect.
The PartQuant can be easily used to create rational
fraction ratios. For a rational fraction a numerator and a
denominator are given. On the G2 the ‘pure’ detuning
can be calculated by creating a numerator and a
denominator with two PartQuant modules, and then
simply subtract the denominator value from the
numerator value. Subtracting is done with a two input
mixer with the Inv button
ON
for the denominator.
The two Constant modules in the example together
define the actual detune, which in this case is 4(+1)
divided by 3(+1), so 5:4. Adding one to the value of the
Constant module to know the proper ratio is necessary,
as when the Constant module shows 4 it is actually the
fifth harmonic that will be generated (remember that
when both values are zero the ratio is 1:1). So, in this
example the second oscillator is detuned to the ‘fourth
undertone’ of the ‘fifth overtone’ of the fundamental.
N
OTE
S
CALER
This module works like a control signal attenuator, with
a scale display that makes it easy to process keyboard
note values. You set the output peak-to-peak limits in
semitones. This could be useful if you want to “tune" the output from a controller. The Note Scaler
works with either uni- or bipolar signals.
R
ANGE
KNOB
Scales down a full input signal range between -64 to +64 semitones to the smaller range as shown in the
associated display. If the input range is smaller than full range, e.g. between -32 and +32 semitones, then
the actual output range will be also half of the range shown in the display. Note that one semitone
corresponds to 1 unit in a signal level.
I
N
The blue control signal input.
O
UTPUT
Signal: Bipolar.
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Productinformatie
| Merk | Nord |
| Model | Modular G2 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 60689 MB |
