24Db High Pass And 12Db High Pass; 24Db Notch And 12Db Notch - Waldorf Q Keyboard User Manual

Level

24dB High Pass and 12dB High Pass

The high pass filters 24db HP and 12dB HP are useful to thin out a sound's bass frequencies. This
may give interesting results also in conjunction with cutoff frequency modulation. By doing this you
can e.g. "fly-in" a sound starting at its high harmonics and then coming up to its full frequency range.
Use the 24dB slope if you want to create sounds with a typical audible filtered character, use the
12dB slope if you want to get softer results.
Level

24dB Notch and 12dB Notch

The notch filters 24db Notch and 12dB Notch are the opposites to the band pass types. They dampen
frequencies around the cutoff point. Frequencies below or above the cutoff point are passed through.
Use these filter types for programming effect sounds.
Resonance
Cutoff
Picture 28: Band Bass Filter Type
Resonance
Cutoff
Picture 29: High Pass Filter Type
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Sound Parameters – Filter Types
Frequency
Frequency
Waldorf Q User's Manual