5.3 Filter Section

Using Filters

 

 

The Filter Section includes a 12dB/Octave low pass filter and

DYN SC: The Filters are switched into the sidechain of the

an 18dB/Octave high pass filter. The low pass filter operates

Dynamics section. The Equaliser can be switched into the

from 3kHz to 22kHz and the high pass f ilter operates from

sidechain independently. Note that DYN S/C overrides the

20Hz to 500Hz. In addition, each filter has an OUT position

INPUT function (see below).

 

 

which bypasses the filter.

INPUT: Moves the Filters to put them in circuit immediately

There are three positions w here the F ilter S ection c an be

after the Channel Input section. This allows the Filters to be

placed: after the equalizer, before t he equalizer or i n the

used to clean up signals before compressing them. Selecting

sidechain of the dynamics section.

Dynamics ‘PRE EQ’ will allow the compressed signal to be

When no buttons in the Filter section are pressed, the filters

EQ’d.

 

 

 

come after the Equalizer section.

 

HPF

LPF

 

With the I NPUT button pressed, the f ilters come before the

 

 

 

 

Equalizer section.

INPUT

∆t

∆t

OUTPUT

When the DYN S/C button is pressed, the filters are switched

 

 

into the sidechain of the Dynamics section. The term/process

 

Freq Hz

Freq kHz

 

sidechain’ will be discussed in greater detail in the overview

 

 

 

 

of the Dynamics section.

 

acw

acw

 

 

 

 

 

 

18bB/Oct

12dB/Oct

 

13

Page 17
Image 17
Solid State Logic 82S6MC120A manual Filter Section, Using Filters