Yamaha GC2020C - Manual (Page 13)

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