(Voltage Controlled Amplifier)
This is
to control the volume (amplitude)
of
the sound, and is normally controlled by the
output voitage from the Envelope Generator.
(T)
Control
Signal Selector switch
This switch enables you to select whether
to
control the VCA by the signal from
the En-
velope Generator or by the Gate signal.
gate
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n.
-s-
(!)
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(2)
VCA Level Knob
This adjusts
the
volume
level in the writing
mode.
*
This
knob can be used to match the
amplitudes
(the volume sounds
to your
ears) of all the patch programs.
This makes
the live performance
much more comforta-
ble
as
there will
be
no volume
difference
realized
between two defferent patches.
White writing a patch into memory,
adjust
its level with this
knob.
*
When this knob is set too high,
a sound dis-
tortion might occur, but this is
not because
of the trouble of the Juno-106.
(Envelope
Generator)
This generates the Control Voitage applied to
the VCF and the VCA,
thereby controlling the
volume and the tone color of each note. This
output voltage is generated whenever you
press
a
key.
&
d
s
R
<B)
<&
d
(5)
A (Attack
Time)
Knob
This sets the
time required for the voltage to
reach its
maximum from the moment the key
is pressed down.
(?)
D (Decay Time)
Knob
This determines the time required for the
vol-
tage to drop from the maximum to the sustain
level. When the sustain level is high, the En-
velope curve does not change by adjusting
the Decay Time.
©
S (Sustain Level) Knob
This knob determines the Sustain Level to
which the voltage falls
at
the end of the Decay
Time.
(6)
R
(Release Time) Knob
This sets the time needed for the voltage to
reach
zero.
(ADSR)
GATE
ON
OFF
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