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The Modulation Sources set the amount for different modulation. The following modulation sources are
available:
• Kbd>Flt (KeyboardxFilter) sets how much aftertouch data (from a pad) is needed to modulate the
cutoff frequency.
• V>Atk (VelocityxAttack) sets how much velocity is needed (for a triggered pad) to modulate the
Attack phase for the Amp envelope.
• V>Env (VelocityxEnvelope) enables velocity information to control the amount of the filter
envelope’s effect on the cutoff frequency.
• V>Flt (VelocityxFilter) uses the velocity of a pad to modulate the cutoff frequency directly.
The Filter Envelope controls affect the filter frequency. The knobs control the envelope shape or time-
variant modulation output. Adjust envelope’s influence on the filter frequency with the Env knob. See the
later Anatomy of an Envelope section to learn about the envelope parameters.
The Amp Envelope controls affect level changes over time. The knobs control the envelope shape or
time-variant modulation of a sound’s level. See the later Anatomy of an Envelope section to learn about
the envelope parameters.