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Go back to the Realtime Modulation screen and set it as shown below.
Notice how the LFO now moves the sound from side to side. The diagram below
illustrates the connection you just made.
Instrument
The Realtime Control screen connects ANY realtime modulation source to
ANY realtime control destination! The amount parameter controls "how much"
modulation is applied. Change the destination to Volume and listen. The block
diagram for this connection is shown below.
Instrument
Place the cursor under the "#0" on the top line of the display. Turn the data
entry knob and notice that the lower line changes with the patch number.
There are TEN (count 'em) realtime modulation patches available per preset!
This is what sound synthesis is all about. By simultaneously controlling many
parameters, the sound is shaped in complex ways into the desired form.
Now that you understand how to connect modulation sources to destinations,
try using the Auxiliary Envelope Generator to control pitch. You've already used
the Alternate Volume Envelope generators. The Auxiliary Envelope works
exactly the same, except that it has an initial Delay stage and it can be routed to
any realtime control destination.
REALTIME CTRL #0
Lfo1 Pan
+127
DCA
DCA
Vol
LFO 1
R
Pan
L
LFO 1
R
Pan
L
Chapter 10: Step-by-Step
STEP-BY-STEP
AN LFO MODULATING VOLUME
IS CALLED "TREMOLO". TREMOLO
IS USEFUL FOR ORGAN, VOICE,
SURF GUITARS, ETC.
YOU CAN THINK OF EACH
MODULATION PATCH AS A
"CORD". YOU MUST CONNECT
BOTH ENDS OF A CORD FOR IT
TO WORK.
149
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