AS3460
FleX Filter Description
Demo Kit Manual
• PUBLIC
UG000480
• v3-00 • 2021-Nov-08
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5
FleX Filter Description
In this section the different filters which are available in Flex are described. Please find also a
description of how to import biquad filter coefficients into Flex.
5.1
Filter Tabs
Next to the leftmost column the tuning tab is structured in subtabs, one for each filter. All subtabs have
an identical structure, with one column for each filter. There are several filter types. Some filter stages
are fixed in the system, while others stages can have different filter types and can be bypassed.
Filter Controls
The filters can be controlled by either dragging the control knobs, using the scroll wheel while the
cursor is over the knob or manually entering a value into the box below each knob. By pressing CTRL
the step size can be reduced, by pressing shift the step size can be increased. A double click on the
knob resets it to its default value.
Downsampler
Figure 62:
Downsampler
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Default latency of 22 µs
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No impact on gain
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Lowers phase for high frequencies
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Reducing the latency below the default value raises the noise floor.
