Gesture Signal Generator
A gesture signal generator is a digital control structure
used to produce an audio rate signal suitable
for sonic gesture. It can be thought of as
a breakpoint line generator with durations relative to
an external clock source. The components used to build up
a typical gesture signal generator include: an external
phasor signal known as a conductor, a
phase-locked loop used to change the timing of the
conductor, an interpolator that takes as input the output
of the phase locked loop to produce a interpolated signal
between two scalar values, and some mechanism used to control
and manage the state of the phase-locked loop and
interpolator.
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