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10
Block Diagram
GC2020C Compressor/Limiter Owner’s Manual
Block Diagram
CHANNEL B
CHANNEL B
OUT
IN
INPUT +4dB
SIDECHAIN
VCA
OUTPUT
INPUT
HA
+4dB
OUTPUT
SIGNAL
PEAK
COMP
(to CH B)
(to CH B)
-24
-16
-8
-4
0
LINK
GAIN REDUCTION
EXP GATE
GENERATOR
ENVELOPE
RELEASE
ATTACK
SHIFTER
VOLTAGE
RATIO
RATIO
COMP
EXT
INT
KEY
EXP GATE
f(x)=1/x
THRESHOLD
EXP GATE
COMP
PEAK
SIGNAL
OUTPUT
+4dB
CHANNEL A
CHANNEL A
HA
INPUT
OUTPUT
VCA
SIDECHAIN
INPUT +4dB
IN
OUT