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© 2013 Blamsoft, Inc. All rights reserved.
This image shows a side by side comparison of an analog lowpass filter and Viking’s lowpass
filter with a cutoff frequency of 2.2 kHz and a setting of 7 on the resonance knob. The left side
of the curve shows the flat response, then a peak at the resonant frequency, followed by a
steady downward slope of 24 dB per octave. Half an octave of downward slope is marked on
the graph to show that the slope is truly 24 dB per octave.
(1 per 5 divisions)
(10 per division)
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