Doepfer A-100(~ 40 MB) - Manual (Page 465)

doepfer System A - 100 Digital Random A-149-2
3
3. Controls
1 ...8 (LEDs) / !...( (sockets)
At the sockets !...( the 8 random digital outputs are
available. The output levels are ~ 0V (low state) resp.
+12V (high state).
Each positive clock transition of the "Quantized Random
Voltages" section of the A-149-1 causes a new combina-
tion of the A-149-2 output states. The outputs reflect the
digital states of the shift registers used in the A-149-1 to
generate the random voltages. Details about this subject
are available in the A-149-1 manual and on our web site
www.doepfer.com where the method of random voltages
generation with the A-149-1 is described in detail.
As the level changes are triggered by the QRV clock the
A-149-2 outputs have a timing correlation with the clock
signal and can be used e.g. as random gate or trigger
signals with the level changes in sync with the clock.
As the level changes are random even no level change
is possible for a certain output (i.e. the output remains
low or high) as these four level changes are possible:
• low → low
• low → high
• high → low
• high → high.
4. User Examples
not yet ready