Studer Vista 1 - Page 142

Vista 1 Digital Mixing System
3-30 Parameters
Document generated: 18.04.17
SW V5.3
Compressor Parameters:
CMP On/Off Compressor on/off.
CMP THRS Rotary The compressor threshold level can be adjusted in 1 dB steps from 0 dB
FS
to
–96 dB
FS
.
CMP REL Rotary The compressor release time can be adjusted in 13 steps within a 10 ms to
10 s range (10 ms, 20 ms, 30 ms, 50 ms, 100 ms, 200 ms, 300 ms, 500 ms,
1 s, 2 s, 3 s, 5 s, and 10 s).
CMP hold on/off Hold on = 150 ms, off = 0 ms.
CMP ATCK Rotary The compressor attack time can be adjusted in 9 steps within a 200 µs to 20 ms
range (0.2 ms, 0.3 ms, 0.5 ms, 1 ms, 2 ms, 3 ms, 5 ms, 10 ms, and 20 ms).
CMP RTIO Rotary The compressor ratio can be adjusted from 1:1 (no com pression) to 20:1
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–10–20–30–40–50–60–70–80–90 0
Input level
[dBFS]
Output level
[dBFS]
1
2
6
5
4
3
(heavy compression) in the following steps: 1:1, 5:4, 4:3, 3:2, 5:3, 2:1, 3:1,
5:1, 7:1, 10:1, and 20:1.
Curve Compressor Threshold [dB] Ratio
1
OFF any any
1
ON 0 1:1
2
ON –20 20:1
3
ON –40 20:1
4
ON –40 20:1
5
ON –40 5:1
6
ON –40 2:1
Expander Parameters:
EXP On/Off Expander on/off.
EXP THRS Rotary The expander threshold level can be adjusted in 1 dB steps from 0 dB
FS
to
–96 dB
FS
.
EXP REL Rotary The expander release time can be adjusted in 13 steps within a 10 ms through
10 s range (10 ms, 20 ms, 30 ms, 50 ms, 100 ms, 200 ms, 300 ms, 500 ms,
1 s, 2 s, 3 s, 5 s, and 10 s).
EXP hold on/off Hold on = 150 ms, off = 0 ms.
EXP ATCK Rotary The expander attack time can be adjusted in 9 steps within a 200 µs to 1 ms
range (0.2 ms, 0.3 ms, 0.4 ms, 0.5 ms, 0.6 ms, 0.7 ms, 0.8 ms, 0.9 ms, and
1 ms).
EXP RTIO Rotary The expander ratio can be adjusted from 1:1 (no expansion) to 1:20 (heavy
expansion) in the following steps: 1:1, 1:1.3, 1:1.4, 1:1.5, 1:1.7, 1:2, 1:3, 1:5,
1:7, 1:10, and 1:20.
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–10–20–30–40–50–60–70–80–90 0
Input level
[dBFS]
Output level
[dBFS]
2 3
4
5671
Curve Expander Threshold [dB] Ratio
1
OFF any any
1
ON –96 any
1
ON –30 1:1
2
ON –60 1:2
3
ON –60 1:5
4
ON –60 1:20
5
ON –30 1:2
6
ON –30 1:5
7
ON –30 1:20