What’s a Filter?
(For those in the know you can skip this section)
Filtering got its start in the world of music with analog synths, and the filter is really
the key to what makes those old beasts so cool. Simple put, filters are used to
remove parts of the audio signal, and when done well are one of the most useful
tools available to shape your sound.
Basics
Note: Since you would probably not be reading this unless you own a Pro Tools system
we kind of take it for granted that you have at LEAST a basic working knowledge of
your computer and of Pro Tools. If you don’t, we strongly suggest you make yourself a
strong cup of coffee (or two), get a comfortable chair and familiarize yourself with the
ins and outs of your ProTools system before delving too much further into FilterFreak.
Digidesign is really nice and provides lots of manuals for your reading pleasure!
Knobs
You can use a mouse to control all of the knobs in FilterFreak and they all work in the
same way: To turn a knob up, (to the right, clockwise etc), click on the knob with your
mouse and drag the cursor to the right or slide the cursor up (towards the ceiling). To
turn a knob down, (to the left, counter-clockwise), click on the knob with the mouse
and drag the cursor the left or down (towards the floor). “Mousing” around in a circle
doesn’t really work; you’ll just get frustrated and or dizzy, neither of which is a lot of
fun.
Jumping to a Value using Text Markings
Some knobs have text markings showing minimum, maximum, or other values.
Clicking on one of these text markings will automatically move the knob directly to
that value.
Returning a Knob to its Default Value
To return to the knob’s “default value”, simply hold down the option key and click on
the knob. This will automatically move the knob back to its default value.
Viewing a Knob’s Exact Value
To view the exact numerical value of a knob simply hold down the control key and
click on the knob. To see the knob’s title, hold down control and click on the knob a
second time.
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U S I N G F I L T E R F R E A K
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