LinPlug CrX4 - Manual (Page 25)

Filters
The CrX4 contains two independent multi-mode filters. The controls for
Filters 1 and 2 are located in the middle of the GUI near the top. The filters
1 and 2 are identical so they have only been described once.
To turn a filter module on or
off, select the On/Off button
to the right of the Filter
label. An important point to
note is that when a filter is
turned off no filtering is
applied so that the audio
signal passes straight
through it without being
altered.
The Filter Type selector is
located right next to the
On/Off button. The available
filter types are Standard,
Free 12dB and Free 24dB.
More about the available
types soon.
Right of the Filter Type is again a Edit Menu with functions to copy and
paste a Filters settings between Filter 1 and 2 (and also between different
patches) as well as to init them.
Standard Filter
The CrX4's Standard filter contains 4 filter types: “12” (Low Pass 12
dB/Oct), “24” (Low Pass 24 dB/Oct), HP (High Pass 12 dB/Oct) and BP
(Band Pass 24 dB/Oct). The filter type can be selected by clicking on the
respective filter-type button.
Free Filter 12dB and Free 24dB
The CrX4’s Free filter is unique in that it is continuously adjustable over a
360 degree range dial. The dial has four “guide points” with graphical
CrX4 User Manual 25