Main Menu, Navigation and Setup Cont...
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S-1200/ 1200U
b. LPF – Low Pass Filter
Below is a graph of the LPF. The graph also shows what happens when you change
the FREQ parameter of the LPF filter. Notice how the -3 dB point changes frequency.
The FREQ parameter is the only parameter you can change on the HPF.
c. Notch – Notch Filter
Below is a graph of the Notch Filter. The graph also shows what happens when you
change the Shape parameter of the Notch filter. Notice how the width of the notch
changes. The Frequency parameter of the notch filter moves the notch across the
frequency band.
d. Lshlf – Low Shelf Filter
The Low Shelf filter 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
specified by the FREQ parameter.
