Wilson Audio WATCH Dog Subwoofer Series-2 - Manual (Page 58)

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openings such as windows and doors (particularly near corners or
at the middle of a long wall), or a small, non load-bearing wall
which acts as a panel resonator bass trap.
These anomalies would show up in the measurements which you have taken
above.
26.Set the EQ level control at its “12:00” position, indicating zero gain.
27.Set the switch to “EQ In.”
28.Set the “EQ Freq” to correspond with
where you believe the problem frequency
is.
29.Set the “Q” control at its “12:00” position.
30.Depending on whether the acoustical
anomaly is a LF response peak or a dip,
either cut or boost the EQ with the level
control. If you use track 2 (pink noise) and
a spectrum analyzer, you can make these
adjustments and see (as well as hear) the
results in real time. If you do not have a
spectrum analyzer, you can still listen to
the changes in pink noise. Adjust for great-
est smoothness, then measure and docu-
ment your results.
It has been my experience making adjust-
Figure 11