Studer Vista 1 Operating Instructions Manual page 118

Vista 1 Digital Mixing System
Input Parameters for Mono Channels only:
Input Parameters for Mono and stereo Channels:
Input Parameters for stereo Channels only:
Input Gain Unfold
2 Ch Mode
3-6 Parameters
Phase
Two positions are provided (select either with the key or the rotary):
• NORM/Off, in phase (default setting).
• REV/On, out-of-phase.
GaIn
Input gain can set in 1 dB steps from –24 dB (attenuation by 24 dB) to +24 dB.
Default value: 0 dB.
In a stereo channel, left and right input gains are treated si multaneously.
Please note that when using VIEW: CHANNEL to access the input gain of a
stereo channel, it is possible to adjust the input gain of each signal leg sepa-
rately. See
Phase Four different positions are provided:
• + +, in phase (default setting).
• – +, left channel (or input A) out-of-phase.
• + –, right channel (or input B) out-of-phase.
• – –, left and right channels (or inputs A and B) out-of-phase.
Input Source
Right
Ms on/off Two different positions are provided:
• MS off (default setting), for coincident XY stereo microphone setups.
• MS on (Mid/Side information), used for decoding MS information from
appropriate coincident stereo-microphone arrays.
Five different positions are provided:
• Stereo (default setting).
• Left and right signals are swapped.
• Left signal only is routed to both left and right outputs.
• Right signal only is routed to both left and right outputs.
• Mono, left and right signal mixed together (–3 dB) and routed to both left
and right outputs.
Input Source
Right
SW V5.3
chapter 3.4.7.
A
Left
Phase
Matrix
B
Stereo Channel
A
Left
Input
Mode
B
Matrix
Stereo Channel
X = A
+ + :
Y = B
X
X = –A
– + :
Y = B
Y
X = A
+ – :
Y = –B
X = –A
– – :
Y = –B
X = A
Stereo:
Y = B
X = B
X Swapped:
Y = A
X = A
Left:
Y
Y = A
X = B
Right:
Y = B
X = (A+B)/1.414
Mono:
Y = (A+B)/1.414
Document generated: 18.04.17