This list is not exclusive, however. Participants in removal schemes also make other equally frivolous arguments. Instead of filing federal income tax returns with the Service, participants in removal schemes frequently send documents and other correspondence to the Service and other Government agencies.
normalize-make normal or cause to conform to a norm or standard; normalize relations with China; normalize the temperature; normalize the spelling.
Audio normalization is the application of a constant amount of gain to an audio recording to bring the average or peak amplitude to a target level (the norm).