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SOUND
SYNTHESIS!
EX.3
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n
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*'£*. So
ATTACK
TIME
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r-sw
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X-Y -7-t"^
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Example
3.
Manual
control of
volume
change
(envelope).
1.
Analysis.
2.
Selection.
a.
You
change
the attack
time
Attack time
b.
You
change
the
release
time
R
SW
c.
You
control the changes
by
hand
X-Y
manipulator
3.
Set-up
oooooooooooo
liU
03
Manual
control of envelope.
E
M
RFLEASF
J
SWITCH
CONTROL
VOLTAGE
T
ATTACK
CONTROL
VOLTAGE
X
OUT
Y
OUT
X-Y
MANIPULATOR
fig.
54 Block
diagram
of
manual envelope control
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