Element
Default Range Description
Switch for displaying amplitude frequency response
(magnitude) or phase response (phase)
Switch for scaling the amplitude axis to 25 dB (± 12.5 dB) or
50 dB (± 25 dB)
Switch for changing between bandwidth BW and Quality Q
when setting employed filters.
Pressing BYPASS ALL switches of all filters.
Name of the corresponding filter band. Clicking with the right
mouse button onto this field opens Copy & Paste menu,
which allows comfortably copying all EQ parameters of the
selected filter to any other EQ within the same project.
PEQ PEQ. Loshelv.
Hishelv, Hipass,
Lopass, Allpass
TYPE defines the filter type.
– PEQ is a parametric Peak Dip Filter with its frequency,
quality (Q) and gain being programmable.
– Loshelv / Hishelv create a Low-Shelving or High-Shelving
filter with the parameters being: frequency, slope and
gain.
– Lopass / Hipass creates a Low Pass or High Pass filter
with adjustable frequency and slope.
– Allpass is a filter that has no influence on the frequency
response but on the phase response in the transmission
function.
0 dB -18 to +18 dB GAIN defines the amplification (increase) or attenuation
(reduction) of parametric EQs or low shelving and high
shelving equalizers.
IRIS-Net PROMATRIX 8000 | en 736
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956
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