Oscillators (Osc) - IK UNO Synth Pro User Manual

UNO Synth Pro
4.2.1 – Oscillators (OSC)
The UNO Synth Pro voice is comprised of 3 analog oscillators and a noise generator.
To enter the editing of the oscillators, press OSC; the OSC button will light, and the 1st row of the oscillator text
indicators in the center section will light. Pressing OSC again lights the 2nd row.
Pressing OSC toggles between the two rows.
OSC1, 2 and 3 WAVE: As seen on the UNO synth, the wave is selected by a continuous wave shaper going
from Triangle to Saw to Pulse with PWM from 50% to 98%.
SYNC: When engaged, the phase of OSC2, OSC3 or both is forced to be synchronized to the phase of OSC1.
This adds harmonic overtones to the frequency of oscillator 2 and/or 3, creating complex waveforms. The
possible selections are:
• OFF
• OSC 2 Sync
• OSC 3 Sync
• OSC 2-3 Sync
OSC1 and OSC2 TUNE: The tuning system is similar to the original UNO Synth, but with an increased semitone
range of +/- 2 octaves. The first +/-100 cents (1 semitone) are adjusted in cents and the remaining course in
semitones.
Tip: after modifying the tune with the knobs and it changes to semitone adjustment, you can still use the data
knob to adjust the tune in cents.
RING: Ring Modulation outputs the sum and difference of the frequencies created by the two oscillators.
Adjusting the pitch of Oscillator 2 creates atonal and metallic sounds.
When ON, OSC 1 ring modulates OSC 2. RING is an ON/OFF control.
Other parameters are accessible from the EDIT PRESET menu.
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4 – Front Panel Interface