Behringer UB-Xa - Page 16

16 UB-Xa User Manual
9. FVPO Error – adds a xed error to the tracking of the lter, resulting
in a attening below the frequency set by FInit Freq (option 11) and
a sharpening above, from – 50.79 cent per octave to 49.21 cent per
octave.
10. FVPO Drift – sets the randomization range of the lter’s tracking as it
moves away from the initial frequency set in option 11, from 0.00 cent
per octave to 50.00 cent per octave. Default is 0.00 cent per octave in
all proles.
11. FInitFreq – sets the starting frequency for FVPO Drift and FVPO Error,
from 8.18 Hz to 12543.86 Hz.
12. FDrift Speed – sets the rate at which the lter drift changes, from 0.00
% per second (no drift) to 61.50 % per second.
13. FENV Drift – adds a randomization to the lter envelope attack, decay
and release settings, from 0.00 envelope units to 32.00 envelope
units. Default is 0.00 in all proles.
14. FTrack Oset – adds a negative oset to lter keyboard tracking,
adjusted in semitones from 0.00 semitones to -63.00 semitones.
Default is -20.00 semitones in all proles.
15. Ftrack Oset – adds a negative oset to lter keyboard tracking,
adjusted in semitones from 0.00 semitones to -63.00 semitones.
Default is -20.00 semitones in all proles. Default is -20.00 semitones
in all proles.
16. FEnv Attack – adjusts the linearity of the lter envelope attack, from
0% to 100%.
17. OSC Drift – introduces a chaotic detuning of voices relative to the
central pitch from 0.00 cents to 100.00 cents.
18. OscVPOError – adjusts the volt per octave tracking of the VCOs,
resulting in lower notes being slightly attened and higher notes
being slightly sharpened, from -6.25 cents per octave to 5.86 cents per
octave. Default is 0.00 cents per octave in all proles. Only works in
Unison mode.
19. OSCVPO Drift – adds a randomization to the tracking of the VCOs,
from 0.00 cents per octave to 12.50 cents per octave from the initial
frequency set in option 19. Only works in Unison mode.
20. OSCInitFreq – osets the initial frequency of the VCOs in Hz so that a
specied note will be accurate when VPO error or chaos is introduced,
from 8.18 Hz to 12543.86 Hz. Default is
21. ODrift Speed – adjusts the speed at which the OSCVPO Drift parameter
operates, from 0.00 % per second (no drift) to 61.50 % per second.
22. Porta Spread – continuous adjustment of the spread of the
portamento eect, from 0.00 % to 100.00 %. Default is 100.00 % in
all proles.
23. Porta Speed – continuous adjustment of the speed of the portamento
eect from 0.00 % to 100.00 %.
24. VCOLFO Amt – sets the range of the modulation depth control (15) to
the oscillators when selected by buttons 16 and 17; from 6 semitones
to 48 semitones. Does not have any eect on lter modulation when
selected using button 18.
25. FEnv Osc Amt – sets the range of the lter envelope button (28) from
1 semitone to 63 semitone. Default is 12 semitones in all proles.
26. VCA Oset: reduces minimum volume of the VCA; from 0.00 % to
78.43 %. Default is 30% on all proles.
27. VCA 2p Bias – sets the attenuation of the VCA when the lter is in
2-pole mode; from 0.00 % to 100.00 %.
28. VCA Uni Bias – reduces the maximum level of the VCA when Unison
mode is on. From 0.00 % to 100.00 %.
29. Volume Bias – adjusts the maximum level of the VCA from 0.00 % to
100.00 %.
30. VCAEnv Attack – adjusts the linearity of the attack portion envelope
on the VCA. Continuously adjustable from 0.00 % to 100.00 %.
31. VCA Env Drift – adds a randomization to the VCA envelope attack,
decay and release settings, from 0.00 envelope units to 32.00
envelope units. Default is 0.00 in all proles.
32. 01PWM Trim L – sets the maximum width of PWM control (19) on
oscillator 1 voices to the left from 0.00 % to 100.00 % of the duty
cycle. Default is 0.00 in all proles.
33. 01PWM TrimR – sets the maximum width of PWM control (19) on
oscillator 1 voices to the right from 0.00 % to 100.00 % of the duty
cycle.
34. 02PWM Trim L - sets the maximum width of PWM control (19) on
oscillator 2 voices to the left from 0.00 % to 100.00 % of the duty
cycle. Default is 0.00 in all proles.
35. 02PWM TrimR – sets the maximum width of PWM control (19) on
oscillator 1 voices to the right from 0.00 % to 100.00 % of the duty
cycle.
36. PWMLFO Amt – sets the maximum depth of LFO Pulse Width
Modulation, from 0.00 % to 100.00 %.
37. PWMLFO Shift – adds a xed oset to the LFO Pulse Width
Modulation, from -50.20 % to 49.80 %.
38. OB-8 Quirks – allows the phase of the LFO square wave and the VCF
modulation to be separately inverted.
39. ModLFO Limit – sets the upper limit of the LFO rate control (13) from
0.10 Hz to 60.00 Hz.
40. PerfLFO Limit – sets the upper limit of the Performance LFO rate
control (69) from 0.10 Hz to 60.00 Hz.