Behringer RHYTHM DESIGNER RD-8, Руководство пользователя

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RHYTHM DESIGNER RD-8 User Manual
10. Analog Filter
The Analog Filter section works on selected sounds routed via an audio bus fed
from the Wave Designer circuit.
The CUTOFF control sets the frequency where the filter is applied. The filter cut off
can be programmed and automated (when the ON button is flashing, automation
is active).
When the HPF (High Pass Filter) button is engaged the filter cuts the the low
frequency cutoff point as you turn the control CW. When the HPF button is not
engaged, the CUTOFF knob defaults to a lo-pass filter (LPF), which gradually cuts
the high frequencies as you turn the control CCW.
Press the ON button to activate the filter circuit.
The RESONANCE control adjusts the resonance of the filter. Turning CW adds a
peak at the cutoff frequency that accents the surrounding frequencies.
The filter CUTOFF control setting can be recorded as automation. After
programming a pattern, add the voice or voices you wish to be processed by the
Analog Filter and Wave Designer bus as described earlier in this manual. Next,
while the pattern is playing and in Record Mode, rotate the CUTOFF knob and
listen to the results. Once you are happy with your filter sweep exit Record Mode.
Next time you play the pattern, the recorded filter sweep will play back.
Live Filter Mode can be toggled on and off, and this toggling action gives you
either manual control of the filter frequency or automated Filter Mode, which
uses the stored filter automation data. The live Filter Mode can be toggled on and
off by holding the TAP/HOLD button and pressing the filter ON button to activate
different states:
• • Flashing filter ON button= Filter plays stored automation data
• • Solid filter ON button = Filter in live control mode
At any time, you can drop into Record Mode and adjust the filter settings that will
be stored with the current pattern, as long as the filter settings are set to Pattern
(see SETTINGS 11.5 below).
It is also possible to manually program the filter per step or to edit a recorded
filter sweep.
1. Press SETTINGS.
2. Press FILTER (STEP BUTTON 6).
3. Pressing different step keys (1-64) will display the current filter position from
0, turn the DATA control counter clockwise (CCW) to 255 turn clockwise (CW).
Depending on which filter setting is in use, HPF or LPF, the filter will be fully
open or closed. Up to 64 steps can be programmed using the <</>> keys in
the LENGTH section to navigate step position.
4. Press SETTINGS twice to exit.
5. Save PATTERN.
The diagram below shows the audio routing of the voices as they pass through
the RD-8. Only one voice is shown in this example, but the same process applies
to all voices.