User Manual

24 © Copyright 2016 Sonuus Limited Wahoo
Owner’s Manual
In envelope tracking mode, the filter cutoff control follows the signal level. The cutoff control
increases and decreases as the signal becomes louder and quieter. SEn, the sensitivity sub-
parameter, controls how sensitively the filter follows the signal envelope—a high value means that
the filter will move easily with gently playing; a low value means that you will have to play hard to get
the filter to move much. Att and dEC control how quickly the follower reacts to an increase and
decrease in signal loudness, respectively. Pun lets you accentuate the filter response to new notes
by providing a boost in sensitivity but only for new note edges, thus making it easier to create
punchier, more dynamic sounds. This effect is most obvious with low values of SEn and dEC.
Note that the sensitivity can also be used to tweak the envelope tracker for different musical
instruments: for example, a high output bass and a low output bass may need different values of
sensitivity to get the same feel. However, we recommend that the global SEn parameter in custom
(see “Custom settings” on page 30) is used instead to adjust for instrument characteristics so that
it is easier to switch between different instruments and to make it easier to exchange presets with
other users.
Pitch mode
If a filter is in pitch mode, the following sub-parameters are used:
PEd oFF, on
Pedal control. When enabled, you can smoothly morph
between two envelope filter settings. SEn, Pun, Att, dEC,
StE are used when the pedal is in the heel-down position,
and SE.h, Pu.h, At.h, dE.h, St.h are used when the pedal is
in the toe-down position. Between these extremes,
interpolated values are used , ensuring a smooth transition
from one envelope setting to another.
SE.h
Pu.h,
At.h
dE.h
St.h
0–999
oFF, 1–200
0–200
0–200
oFF, 1–31
Only available when pedal control (PEd = on) is enabled.
Pitch sub-
parameter
Range Description
tyP bEn
trA
Pitch-bend or pitch-track:
bend
track
Att 0–200 Attack: how fast the filter follows pitch changes.
S.tn 1–36
Semitones: maximum pitch bend in semi-tones.
(Only available if tyP is bEn.)
Envelope
sub-
parameter
Range Description