Arturia CZ V, Руководство пользователя

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6.2.3.2. An example of Combinate
Let's combine two LFOs to illustrate using the combinate function :
• Start with the Default preset.
• On the Modulations window, select the
Combos/Lfo/S&H
tab.
• Set LFO 1 to generate a Sine wave, with Rate Type set to Sync Binary , and a Rate
of 1/1. Set LFO 2 to generate a Saw Down wave, with Sync on and a Rate of 1/4.
• In Combinate 1 (the topmost in the COMBINATE window), set SOURCE to LFO 1
(Sine), TYPE to Sum (the default), and MOD to LFO 2 (Saw Down).
• Set AMT (Amount) to maximum (1.00).
• Slowly decrease the Amount from 1.00 to 0.00 and watch the waveform. Lower
amounts decrease the impact of the Sawtooth wave, as seen in the smaller
spikes that eventually disappear into the Sine wave.
• Return the Amount to 1.00 and observe the waveform: it leads with a sharp saw
edge, then curves down as a sine wave.
• Change the TYPE to Diff (Difference) and observe: now the wave curves up
and ends with a sharp drop down. Mathematically the results are at opposite
extremes, as are the results here.
• Try changing the TYPE to Multiply, and to Divide. The differences in the math
processes are even more extreme, and though the results are too technical to
describe, we think you'll agree that the output waveforms are equally complex
and useful.
• Select TYPE: Crossfade. This one's easy: with the Amount at 1.00, only the Mod
wave passes through, resulting in a Saw Down wave output. In the middle at
0.500, it's a sum of the two waves. At a value of 0.00 only the Source wave
passes through, resulting in a Sine wave output.
Combinate 1 Type is Sum, Combinate 2 type is Diff, Combinate 3 type is
Multiply, all with LFO 1 as source and LFO 2 as Mod.
Arturia - User Manual CZ V - MODULATIONS 66