1000
198kΩ
100
9kΩ
10
1
-100 -90
-80 -70 -60 -50 -40
INPUT LEVEL (dBV)
30 -20
Fig. 11 Stage A Compressor Feedback Resistor Value
1000
1.6MΩ
100
10 72kΩ
1:1
2:1
4:1
15kΩ
1
-100 -90
-80 -70 -60 -50 -40
INPUT LEVEL (dBV)
30 -20
Fig. 12 Expander / Compressor Resistors Values
50 Rƒc = ∞
40
Crossover
Frequency
30
20
4:1 in Low Frequency
1:1 in High Frequency
10
1:1 in Low Frequency
4:1 in High Frequency
0
-10
20
VIN = -80dBV
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 13 Crossover Frequency Representation
for GS3031 Processor
50
Rƒc = ∞
40
Crossover
Frequency
30
20
10
0
-10
20
4:1 in Low Frequency
1:1 in High Frequency
1:1 in Low Frequency
4:1 in High Frequency
100
1k
FREQUENCY (Hz)
VIN = -80dBV
10k 20k
Fig. 14 Crossover Frequency Representation
for GS3032 Processor
50
1:1 in Low Frequency Gain
4:1 in High Frequency
40
Rƒc=∞
100kΩ
30
47kΩ
20
10
22kΩ
10kΩ
0Ω
0
-10
20
VIN = -80dBV
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 15 GS3031 Frequency Response
for Different Rƒc Resistor Values
50
1:1 in Low Frequency Gain
4:1 in High Frequency
40
Rƒc=∞
100kΩ
30
47kΩ
20
10
0
22kΩ
10kΩ
0Ω
-10
20
VIN = -80dBV
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 16 GS3032 Frequency Response
for Different Rƒc Resistor Values
521 - 52 - 02
6