Main Menu, Navigation and Setup Cont...
Lshlf – Low Shelf Filter
The Low Shelf fi lter is the same as the High Shelf Filter except the LEVEL parameter
changes the level of the frequencies below, instead of above, the crossover point
specifi ed by the FREQ parameter.
Hshlf – High Shelf Filter
Below is a graph of the High Shelf Filter. The High Shelf Filter has two parameters
that vary. The FREQ parameter changes where the crossover happens. The LEVEL
parameter changes the level of the frequencies above the crossover point specifi ed
by the FREQ parameter.
Pking – Peaking Filter
Below are two graphs of the peaking fi lter. The peaking fi lter is similar to the notch,
but the peaking fi lter has the ability to vary the depth of the notch using the LEVEL
parameter. The depth can be changed to the point that it offers boost instead of cut.
The fi rst graph shows what happens when you change the Shape parameter of the
Peaking fi lter with the LEVEL parameter set at +6. Notice how the width of the peak
changes, if the LEVEL parameter was set negative there would be a notch instead of
a peak. The Frequency parameter of the peaking fi lter moves the peak/notch across
the frequency band.
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