Reafir-by-cockos-multi-fx-plugin-vst-free-crackedplugins [ CERTIFIED | Method ]
Switch the plugin to Subtract mode and check the "Automatically build noise profile" box.
Uncheck the "build" box once the profile is created. ReaFir will now subtract those specific frequencies from the rest of your track. Technical Highlights reafir-by-cockos-multi-fx-plugin-vst-free-crackedplugins
Play the isolated noise section. ReaFir will "learn" the frequency spectrum of the noise. Switch the plugin to Subtract mode and check