The 2nd order resonant filters are implemented using a Mitra-Regalia style
lattice filter, which is stable even while parameters are being changed.
-All switches and controls are internally smoothed, so they can be used 'live'
+All switches and controls are internally smoothed, so they can be used @code{live}
without any clicks or zipper noises. This makes this plugin suitable for use
in systems that allow automation of plugin control ports, such as Ardour, or
for stage use.")