DSP Functions
Waveforms
14-36
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The six waveforms in this category are Sine, Sawtooth, Square, Low Frequency Sine, Low
Frequency Sawtooth, and Low Frequency Square. The control input pages for all six waveforms
affect the pitch of the waveforms. The control input pages for the Þrst three waveforms are
identical, as are the control input pages for the three low frequency waveforms are identical.
SINE, Sawtooth (SAW), SQUARE
ThereÕs only one parameter on this control input page that may still be unfamiliar to you: Fine
Hz. We discussed this in Chapter 6. It can tune the pitch of the waveform in terms of its actual
frequency in Hertz, as opposed to the usual method of tuning by key names. The advantage to
using the Fine Hz parameter is that you can maintain constant beat frequencies across much of
the keyboard when you have a program with slightly detuned multiple layers (or multiple
waveforms in one layer).
EditProg:F1|PCH(SINE)||||||<>Layer:1/1||
Coarse:0ST||||||||||Src1||:OFF||||||||||
Fine||:0ct||||||||||Depth|:0ct||||||||||
FineHz:|0.00Hz||||||Src2||:OFF||||||||||
KeyTrk:0ct/key||||||DptCtl:OFF||||||||||
VelTrk:0ct||||||||||MinDpt:0ct||||||||||
Pad|||:0dB||||||||||MaxDpt:0ct||||||||||
<more||F1|PCH|F2|||||F3|||||F4|AMP|more>
PARAMETER RANGE OF VALUES
COARSE ADJUST –120 to 60 semitones
FINE ADJUST ± 100 cents
FINE ADJUST IN HERTZ ± 6.00 Hertz
KEY TRACKING ± 2400 cents per key (2 octaves)
VELOCITY TRACKING ± 7200 cents (6 octaves)
PAD 0, 6, 12, 18 dB
SOURCE 1 Control Source list
SOURCE 1 DEPTH ± 7200 cents
SOURCE 2 Control Source list
SOURCE 2 DEPTH CONTROL Control Source list
MINIMUM DEPTH, SOURCE 2 ± 7200 cents
MAXIMUM DEPTH, SOURCE 2 ± 7200 cents
If you want the waveform to play with standard twelve-tone octaves, set the KeyTrk parameter
to 100 cents per key. Different values for KeyTrk will result in non-standard tunings.
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