Parametric Filter Types and Their Uses
A wide selection of filter types has been made available under the PEQ section when editing input or output
filters. Scrolling through the various filter types is achieved by repeated presses of the ENTER key. Note that
this will only change filter types if the filter is BYPASSED or the GAIN set to 0dB. Bypassing the filter, then
changing types using the ENTER key will automatically set the gain back to 0dB.
Each filter type will be explained in turn in the following section.
Standard Parametric EQ
InA
Input A
PEQ:1<>
1k00Hz Q=3.0 0.0dB
The standard parametric band has adjustable
frequency, 'Q' (or Bandwidth) and Gain controls.
These affect a range of frequencies symmetrically
about the centre freqency as shown in the graph.
Various levels of cut and boost are shown to the left,
along with various 'Q' settings (gain boosts only are
shown below). Remember that 'Q' is 1/Bandwidth,
so the higher the 'Q', the lower the Bandwidth, and
the smaller the range of frequencies affected.
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Summary of Contents for QUBE SP27
Page 1: ...QUBE SP27 Audio Management System www qubeaudio com FBT ELETTRONICA S p A www fbt it ...
Page 2: ......
Page 13: ...2 x 3 way crossover 1 x 6 way crossover 2 x 2 way mono 11 ...
Page 20: ...Menu System Overview 18 ...
Page 41: ...Appendix I SP27 Default Crossover Configurations 2 x 3 Way 39 ...
Page 42: ...2 x 2 Way Mono Sum 40 ...
Page 43: ...1 x 6 Way 41 ...