User`s manual

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This procedure minimizes the filtering to only that needed for the hum. Since a comb filter is a
reverberator, a 1-Channel Adaptive Filter is often placed after it to reduce the reverberation and
clean up any residual noises escaping the comb filter.
A graphical description of the Comb filter and its controls follows in Figure 4-28.
Figure 4-28 Comb Filter Graphical Description