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7. Module reference: Audio Modifier group
amplitude
amplitude
amplitude
As you can see in the figures above, the main practical difference between amplitude- and ring modula-
tion is the sideband amplitudes and the appearance of the carrier wave in the frequency spectrum. An-
other difference is that the resulting ring modulation wave phase-shifts 180 degrees every half modulator
period.
If more complex waveforms are used for amplitude- or ring modulation, sidebands will be generated for
each partial of the wave.
Page 166
amplitude
time
Fig 4. RM Carrier wave
amplitude
time
Fig 5. RM Modulator wave
amplitude
time
Fig 6. Ring Modulation
NORD MODULAR V3.0
frequency
f
C
frequency
The side bands appear on each
side of the carrier wave on the
frequencies: f
-f
and f
C
M
frequency
+f
C
M
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