Section 4 - Algorithms
08
- Comp Attack
Range:
50llS to 100ms
Determines the attack rate after the initial signal has been detected
and
before the
compression
takes affect.
09 - Comp Release
Range: 1
ms
to 10.0s
Determines
how
long it takes for the compression to be fully deactivated after
the
input
signal
drops
below
the
threshold level. This is generally set longer
than
the attack time
(parameter
06).
10
- Noise Gate Off Below Range: -96
to
+00 dB
This
parameter
sets the lower threshold level
at
which the noise gate
shuts
off the audio.
11
- Noise Gate On Above
Range:
-96
to
+00 dB
Sets
the
upper
threshold level at which the noise gate passes audio. This
higher
second
threshold
prevents
false
"tum
ons."
12 - Bass Fc
Range: 0
to
1000Hz
This
parameter
sets the cutoff frequency of the lower frequency
band
shelving filter.
13 - Bass Gain (loShv)
Range: -48
to
+24 dB
This
parameter
sets the
amount
of boost or cut applied to the
low
shelving filter.
14-Mid1
Fc
Range:
100
to
9999 Hz
Sets
the
center of
the
mid-frequency parametric. Higher values have a brighter
sound
.
15 - Mid1 Gain
Range: -48 to +24 dB
This
parameter
sets the
amount
of boost or cut applied to this frequency parametric.
16-
Mid1 Q
Range:
01
to 18
This
bandwidth
control determines the
width
of the resonant
peak
at
the center of
the
frequency
band.
Higher
values
produce
a narrower bandwidth.
17-
Mid2 Fc
18 - Mid2 Gain
19-
Mid2 Q
These
three
parameters
are identical to the previous three parameters,
and
can
be
used
to
control
different
bandwidths
within the
mid
range.
20 - Treble Fc
Range:
01
KHz
to
16KHz
This
parameter
sets the cutoff frequency of the
upper
frequency
band
high
shelving filter.
21
- Treble Gain (HiShv) Range: -48 to +24 dB
This
parameter
sets the
amount
of boost or cut applied to the
high
shelving filter.
22 - Side Chain EQ Input Trim Range: -48 to +00 dB
Adjusts
the
input
level to the side chain EQ, which performs analysis
on
the
input
signal
so
as to
selectively compress it.
23 - Mod1 Source
24 - Mod1 Destination
25
- Mod1 Param Range
Min
26 - Mod1 Param Range Max
27
- Mod2 Source
28
- Mod2 Destination
29
- Mod2 Param Range Min
30
- Mod2 Param Range Max
See
the
descriptions
under
the Algorithm Modulators
in
the beginning of this section.
ENSONIQ DP/4 Musician's Manual
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