Filter operators Last update: 31.07.2026 abc weightings field band pass field band pass fc field high pass field high pass fc field low pass field low pass fc field signed high pass field signed high pass fc filtering max over time scoping band pass scoping high pass scoping low pass scoping signed high pass timefreq band pass timefreq high pass timefreq low pass timefreq signed high pass timescoping band pass timescoping high pass timescoping low pass timescoping signed high pass