Patch Ideas: Analog Voltages, Low Frequency Oscillators
Arcade Trill (Complex LFO)
Set CH. 4 Rise and Fall to 12:00, response to Exponential. Patch EOC to a multiple, then to CH. 1 Trigger Input and Ch. 2 Input.
Adjust Ch. 2 panel control to 10:00. Patch Ch.2 Output to Ch. 1 BOTH Input. Set CH. 1 Rise to 12:00, Fall to full counter clockwise,
response to Linear. Engage CH. 4 Cycle switch (Ch. 1 should not be cycling). Apply Unity Output CH. 1 to modulation
destination. Adjust Ch. 1 Rise panel control for variation (note that very small changes have a drastic effect on the sound).
Chaotic Trill (requires MMG or other Direct Coupled LP filter)
Begin with Arcade Trill patch. Set CH. 1 Attenuverter to 1:00. Apply CH. 1 Signal Output to MMG DC Signal Input. Patch EOR to
MMG AC Signal Input, set to LP mode, no feedback, starting with Freq at full counter clockwise. Apply MMG Signal Output to
MATHS CH. 4 Both Input. Patch CH. 4 Variable Output to CH. 1 BOTH CV Input. Unity Signal Output to modulation destination.
MMG Freq and Signal Input controls and MATHS CH. 1 and 4 Attenuverters are of great interest in addition to the Rise and Fall
parameters.
281 Mode” (Complex LFO)
In this patch, CH. 1,4 work in tandem to provide functions shifted by ninety degrees. With both Cycle Switches en-engaged,
Patch End of RISE (CH. 1) to Trigger Inverter CH. 4. Patch End of Cycle (CH. 4) to Trigger Input CH. 1. If both CH.1 and 4 do not
begin cycling, engage CH. 1 Cycle briefly. With both Channels cycling, apply their respective Signal outputs to two different
modulation destinations, for example two Channels of the OPTOMIX.
Typical Voltage Controlled ADSR type Envelope
Apply Gate signal to CH.1 Signal Input. Set CH. 1 Attenuverter to less than Full CW. Patch CH. 1 End of Rise to CH. 4 Trigger Input.
Set CH. 4 Attenuverter to Full CW. Take output from OR bus Output, being sure that CH. 2 and 3 are set to 12:00 if not in use. In
this patch, CH. 1 and 4 Rise control the Attack Time. For typical ADSR, adjust these parameters to be similar (Setting CH. 1 Rise to
be longer than CH. 4 or vice-versa, produces two attack stages). CH. 4 Fall parameter adjusts the Decay stage of the envelope.
CH. 1 Attenuverter sets the Sustain level which must be lower than that same parameter on CH. 4. Finally, CH. 1 Fall sets the
Release Time.
Bouncing Ball, 2013 edition thanx to Pete Speer
Set CH. 1 Rise full CCW, Fall to 3:00, response to Linear. Set CH. 4 Rise full counter clockwise, Fall to 11:00, response to Linear.
Patch CH. 1 EOR to CH. 4 Cycle Input, and Ch. 1 variable Output to Ch.4 Fall Input. Patch CH. 4 Output to VCA or LPG control
Input. Patch a Gate or Trigger source, such as the touch gate from Pressure Points, to CH. 1 Trigger Input for manual start of
"bounces." Adjust Channel 4 Rise and Fall for variations.
Independent Contours - thanx to Navs
By changing the level and polarity of the Variable Output of CH. 1, 4 with the Attenuverter, and feeding that signal back into
CH.1, 4 at Rise or Fall Control Input, independent control of the corresponding slope is achieved. Take Output from Unity Signal
Output. Best to have the Response panel control set to 12:00.
Independent Complex Contours:
Same as above, but additional control is possible by using the EOC or EOR to trigger the opposite Channel, and use the SUM or
OR Output to Rise, Fall, or BOTH of the original Channel. Alter Rise, Fall, Attenuversion and response curve of opposite Channel
to achieve various shapes.
Asymmetrical Trilling Envelope thanx to Walker Farrell
Engage cycling on CH. 1, or apply a signal of your choice to its Trigger or Signal Input. Set Rise and Fall to 12:00 with Linear
response. Patch CH. 1 EOR to CH. 4 Cycle Input. Set CH. 4 Rise to 1:00 and Fall to 11:00, with Exponential response. Take output
from OR (with CH. 2 and 3 set to 12:00). The resulting envelope has a "trill" during the fall portion. Adjust relative levels and
Rise/Fall times and responses. Alternatively, swap Channels and use the EOC Output to CH. 1's Cycle input for trilling during the
rise portion.
19
Содержание MATHS
Страница 1: ...v2 6...
