Sound Parameters – Filter TypesWaldorf microQ User´s Manual 8024dB Notch and 12dB NotchThe notch filters 24db Notch and 12dB Notch are the opposites of the band pass types. They dampenfrequencies around the cutoff point. Frequencies below or above the cutoff point are passed through.Use these filter types for programming effect sounds.FrequencyLevelCutoffPicture 24: Notch Filter TypeOn Notch filter types, the Resonance parameter is almost useless by definition because the resonancefrequency is exactly the frequency that is blocked by the filter. However, you will still be able to hearslight differences when you change the Resonance because of phase changes. Anyway, the effect isn’tthat spectacular.
