Section 4 - Algorithms
08 - Expander Gate Hold Time
Range: 1 ms to 10.0s
This
parameter
is the detection sustain time
in
the ADSR which constitutes attack, sustain,
and
release.
09 - Sidechain EQ Gain
Range: -48 to +48
dB
This
parameter
controls the
amount
of boost
applied
to the
output
signal of the
high/low
pass
filter.
This accounts for insertion loss
through
those filters.
10 - HighPass Fc Range: 4 to 8000 Hz
This sets the cutoff frequency of the lower frequency
band
high
pass
shelving filter.
11
- LowPass Fc Range: 100 Hz to 16 KHz
This
parameter
sets
the
amount
of boost or
cut
applied
to the low
pass
filter.
12 - Trigger Mask Range: Off or
On
This
parameter
enables the trigger
mask
function. Once triggered,
the side
chain detector will see
no
input
signal for a
duration
specified
by
parameter
13.
13 - Trigger Time
Range: 1
ms
to 10.0s
This
parameter
sets the
duration
over which the side chain detector
will
be
blacked out. This
parameter
is useful for isolating the first
bar
of a
drum
track.
14 - Trig Mask Lower Threshold
Range: -96 to +00 dB
This sets the trigger
mask
threshold level. Signals
that
fall below this level will trigger the
mask
function. The trigger
mask
function uses the Expander Threshold
(04)
as
upward
hysteresis.
Therefore, the Trigger Mask Threshold
should
always
be
set
lower
than
the
Expander
Threshold.
15 - Expander Output Gain Range: -48 to +48 dB
Sets
the
amount
of
cut
(negative values)
or
boost
(positive values)
applied
to the
expander
on
the
output
volume. We recommend a starting application of
+00
dB.
16 - Mod1 Source
17 - Mod1 Destination Parameter
18 - Mod1 Param Range Min
19 - Mod1 Param Range Max
20 - Mod2 Source
21
- Mod2 Destination Parameter
22 - Mod2 Param Range Min
23 - Mod2 Param Range Max
See the descriptions
under
the Algorithm Modulators earlier
in
this section.
ENSONIQ
DP/4
Musician's Manual
117