@ShortDescription

@ParamDescription(freq)
/* SVFControl F */
Sets the center frequency/corner frequency of the filter. 

@ParamDescription(Q   )
/* SVFControl Q */
Sets the quality factor of the filter, and controls the resonance at the cutoff frequency.

@ParamDescription(glid)
/* SVFControl Glide */
Sets the glide rate of changes to the other parameters. When the Glide is set to 0, the 
filter will not change in response to parameter changes. When the glide is set to 1, the 
filter will change instantaneously. In between values cause the filter to interpolate 
changes in the parameters at a faster or slower rate.

@ParamDescription(gain)
/* SVFControl Gain */
Sets the output gain of the filter.

@Description
#name is a monophonic process block that simultaneously applies multiple filters
(high pass, low pass, band pass and notch) to the input signal. Each filter is available
on a different output of the process block. 

The filter parameters are fully interpolated, so you can modify them without causing any
glitches in the audio being processed. In addition, the #name provides a #param(glid)
control parameter that allows you to control the interpolation rate. This allows you 
to configure the filter so that it reacts instantly to parameter changes, or has a slower
gliding behavior.

The #param(freq) parameter allows you to set the center/cutoff frequency of the various
filters. The #param(Q   ) parameter allows you to control the resonance at the cutoff 
frequency. Larger Q's will increase the peaking at the cutoff frequency.

