User Manual
6
8. Algorithms
ROSSIE
FILTER
8.1 ENVELOPE FILTER
This is a highly flexible envelope-controlled filter that follows the dynamic of your picking. Direc-
tion of the filter sweep may be set to UP (standard envelope filter) or DOWN. Vast pallete of
sound is readily accessible through a selection of four distinct filter types:
lowpass
,
bandpass
,
highpass
, and
peaking
.
PARAM
knob
- adjusts the sensitivity of the envelope detector. Set it to lower values when
your guitar has higher pickup output level, and set it to higher values if the
pickup has lower output level.
RANGE
knob
- adjusts the range of the frequency sweep.
MIX
knob
- adjusts the wet and dry mix.
Secondary parameters
Direction
:
Up
Down
Q (filter bandwidth)
Low
Medium
High
Sharp
Higher setting gives more pronounced
filtering
Filter Types
:
Lowpass
Bandpass
Highpass
Peaking
