System information

31
Tempest Operation Manual
Highpass
Highpass
Frequency: 0...127—Sets the lter cutoff frequency for the
2-pole high-pass lter. A setting of 0 passes all frequencies.
Turning the control up attenuates frequencies below the cutoff
at a slope of -12dB/octave.
Key > Freq: 0...127—Sets the amount of modulation from the note number—
from either the beat, the pads, or via MIDI—to the lter cutoff frequency.
Sometimes called key tracking in keyboard synths, because the cutoff frequency
“tracks” notes played on the keyboard.