7.1.3.1 A non-resonant 6 dB/octave high-pass filter
The high-pass filter eliminates the frequencies while letting high frequencies go through. The sound will become thinner. It is very useful to remove bass frequencies of a pad sound for example.
The non-resonant high pass filter
CUTOFF FREQ Knob to set of the cut off frequency of the filter
Non-resonant high-pass filter
7.1.3.2 A resonant 12 or 24 dB/Octave low-pass filter
The low-pass filter is characteristic of the Jupiter-8V’s sound. It eliminates the frequencies situated above the frequency setting (the cut off frequency).
The resonance amplifies the frequencies near the cutoff frequency. Turn this knob toward the right, and the filter will become more selective. At extreme settings, the sound will eventually begin to “whistle” as the filter begins to self-oscillate.
Note that the filtering will be less strong with the filter type set on 12 dB instead of 24 dB.
For hosts that allow “linear” control of knobs and sliders, right-click the mouse or [Command]+lick on Mac for additional precision. This is useful when trying to regulate the level of the cut off frequency precisely, for example. When in “circular” control mode, simply click on the knob and drag the mouse pointer out into a broader arc for a more precise setting.
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