Instruo Ts-L, User Manual

Page: 10 / 17

10
Wavefolding
Wavefold: The Wavefold knob controls the amount of wavefolding
applied to the waveform produced at the Wavefold Output .
•
A parallel sine waveform is used by the wavefolder.
•
Turning the knob fully anticlockwise results in a waveform that
resembles a sine waveform.
•
Turning the knob fully clockwise results in a rich, harmonic timbre
(Adjusting the
Symmetry Bias knob will further affect the
harmonic makeup).
Wavefold CV Input: The Wavefold CV Input is a unipolar positive
control voltage input that can be scaled by the Wavefold knob.
•
When external control voltage is used to control the wavefolder, the
Wavefold knob becomes an attenuator over the external control
voltage signal.
Symmetry Bias: The Symmetry Bias knob controls a DC offset amount
that shapes the sine waveform used by the wavefolder. The amount of
DC offset is applied before the wavefolding stage.
•
The Symmetry Bias parameter offsets the curvature of the raw sine
waveform that becomes further shaped by the wavefolder.
•
Applied Symmetry Bias will affect the harmonic makeup of the
fi nal waveform.