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64
>Oscillator Waveform :
Selecting this button will open up a window from
which you can choose any of the 62 spectral waves.
Clicking on this box will open up a window from which you can choose any of the 62 spec-
tral waves.
> CONTOUR
This determines the contour or slope of the currently selected waveform. It basically has the
effect of ‘squashing’ the waveform from one side or the other, depending on whether you
enter a positive or negative value. For instance by using extreme values you can turn a trian-
gle wave into a rising or falling ‘ramp’ wave. You can also use this parameter to adjust the
pulse width of the pulse (square) waveform.
NOTE:
If the current waveform is one of the spectral waveforms, then negative values will
‘zoom’ into the wave. Positive values will have no effect on the spectral waveforms.
> LFO MODE
When set to Mono, LFO 2 is applied to each voice (note) in sync. When set to Poly, each
voice is modulated independently.
Note: there will only be a difference between these two modes as long as
Key Trig
is set to
Off
and LFO 2 is
not in Clock Mode
.
> KEY FOLLOW
This determines to what extent LFO 2 Rate is affected by MIDI note number. When set to Off,
LFO 2 will oscillate at the same frequency regardless of which key is played. When set to 127,
the frequency will increase the higher you play up the keyboard. Lesser values result in a
more subtle increase.
> FILTER 1
Determines the amount of modulation applied to the cutoff frequency of filter .
> FILTER 2
Determines the amount of modulation applied to the cutoff frequency of filter 2.
indigo powercore manual.book Page 64 Thursday, April 22, 2004 12:23 PM
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