Instruo troika, Руководство пользователя

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7
Frequency Modulation
Linear FM Input: The Linear FM Inputs are bipolar control voltage
inputs for the frequency parameter of the corresponding oscillator.
•
A signal present at the Linear FM Input will affect the corresponding
oscillator’s frequency.
•
Control voltage is summed with the values set by the Coarse and
Fine knobs and scaled by the Linear FM Attenuator .
•
Audio rate signals will add non-harmonic side bands to the
original waveform.
Linear FM Attenuator: The Linear FM Attenuator determines the depth
of frequency modulation applied to the corresponding oscillator.
•
Turning the knob clockwise will increase the depth of
frequency modulation.
•
Turning the knob anticlockwise will decrease the depth of
frequency modulation.
Oscillator Synchronisation
Sync Input: The Sync Inputs are hard synchronisation inputs.
•
The corresponding oscillator’s cycle will reset with rising
edge signals.
•
Hard edged signals such as sawtooth/ramp and square waveforms
work best for the
Sync Input .
•
Voltage threshold: 2.5V.
Hard Sync