miniDSP Flex - Parametric EQ

3/15/23, 9:45 AM
Print or save - miniDSP Flex
https://docs.minidsp.com/product-manuals/flex/print_page.html
59/86
Parametric EQ
Parametric equalization (PEQ) is a exible type of equalization lter. It can be used to correct for errors in loudspeaker
output, to compensate for acoustic room effects, and to tailor the overall system response for best sound.
Overview
Click on the PEQ button to open the parametric equalizer settings window:
EQ1 EQ2 EQ3 EQ4 EQ5 EQ6 EQ7 EQ8 EQ9 EQ10
BASIC MODE ADVANCED MODE
Changing mode will
not
convert Frequency/Gain/Q/Filter-Type to biquads.
Enable
100Frequency Hz
10 20000
6.2Gain dB
-16 16
0.9Q
0.5 25
Filter Type
Low Shelf
Parametric Equalizer
Frequency (Hz)
Output Level (dB)
20,000
10,000
5,000
2,000
1000
500
200
100
50
20
10
-20
20
15
10
5
0
-5
-10
-15
16
-16
The miniDSPFlex has 10 parametric EQ lters on each input and output channel. The graph displays the response of
each lter in a light color and the combined response of all enabled lters as a heavy line. For example, the curve
shown above has a low-shelf boost at 100 Hz, a dip at 500 Hz, and a high-shelf cut at 5000 Hz.
Editing lters
Change the frequency and gain of each lter by clicking and dragging on the drag-points (colored circles) on the graph.
The full set of parameters can be edited as described below. Hovering the mouse over any curve brings up an overlay
showing the frequency and the gain at that frequency.