User`s manual

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To begin adapting from the previously adapted filter state (i.e. if the
current input audio is similar to the store-time input), simply click the
Adapt button to enable filter adaptation. To use the saved settings but
re-start filter adaptation from an initialized state (i.e. if the current input
audio is different from the store-time input), click Clear to clear the filter,
then click Adapt to enable filter adaptation.
Filter Active Button: This button allows the user to switch the filter in and out of the
processing chain. When the Filter Active LED is red, the filter is active.
When the LED is gray, the filter is not active.
Note: The filter continues to run and adapt even when it is inactive. The
input rather than the filtered audio is routed to the output. This means
that the filter continues to maintain a solution to the current audio input,
assuming that adaptation is enabled. When the filter is made active again,
the current solution will take effect instantaneously with no adaptation
period.
OK Button:
To exit the ASIF Configuration window, click OK. The filter will
continue to run using the current settings.