Filters
Introducing the first elements of control…
>For many modularists, the filter is the go-to tool for sound-shaping on the fly, which is why so many filters have an oversized knob for the cutoff. In essence a filter is a module that takes incoming audio and removes a controllable portion of the frequency range. There are various types of filter but the most common are low-pass and high-pass filters. A low-pass filters out progressively more high frequencies as the filter is closed, while high-pass does the opposite. You will see other types such as band pass, which allows a specific frequency range to pass through. You may also see state variable, a filter that encompasses these different filter types in one unit.