Access virus os4 Manuale Utente

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ACCESS VIRUS OS4
43
The LFOs
modulation targets via the 
PARAMETER button after you have 
pressed the AMOUNT button 
once.) Once you have dialed in a 
value other than 0 for a modula-
tion target, the corresponding LED 
illuminates continually. This fea-
ture tells you at a glance that a 
modulation is underway even 
when the display indicates some 
other type of operation. 
Here are the definitions for 
the modulation targets:
OSC-1     refers to the frequency of 
oscillator 1
OSC-2    refers to the frequency of 
oscillator 2
PW 1+2    means that the pulse 
widths of both oscillators are con-
trolled in unison
RESO 1+2    refers to the resonances 
of both filters. Please keep in mind 
that although each set of these 
parameters is assigned a common 
modulation intensity, you can still 
dial in different sound-shaping set-
tings manually. In other words, the 
audible result of a joint modula-
tion varies according to the values 
you have determined for the other 
parameters.
ASSIGN    Here you can freely select 
any modulation destination.
Modulate the five parameters sep-
arately and in combinations with 
different intensities. Try to antici-
pate the sound you will come up 
with when you modulate the first 
oscillator, the second oscillator or 
both oscillators at once and see if 
the results match your expecta-
tions. If you can fairly reliably pre-
dict the outcome of your sound-
shaping efforts, you should have a 
handle on the information dis-
cussed thus far and can use your 
knowledge to create specific 
sounds you have in mind.
During the course of your experi-
ments, it is entirely possible that 
you have generated modulations 
that have no effect whatsoever on