Studer Vista 1 - Page 118

Vista 1 Digital Mixing System
3-6 Parameters
Document generated: 18.04.17
SW V5.3
Input Parameters for Mono Channels only:
PHASE Two positions are provided (select either with the key or the rotary):
  • NORM/Off,inphase(defaultsetting).
  • REV/On,out-of-phase.
Input Parameters for Mono and Stereo Channels:
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.
Input Parameters for Stereo Channels only:
Input Gain Unfold 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 chapter 3.4.7.
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.
Left
Right
Phase
Matrix
Stereo Channel
A
B
X
Y
Input Source
X = A
Y = B
+ +
:
X = –A
Y = –B
X = A
Y = –B
X = –A
Y = B
– +
:
+ –
:
– –
:
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.
2 CH MODE 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.
Left
Right
Input
Mode
Matrix
Stereo Channel
A
B
X
Y
Input Source
Stereo:
X = A
Y = B
Mono:
Left:
Right:
Swapped:
X = (A+B)/1.414
Y = (A+B)/1.414
X = A
Y = A
X = B
Y = B
X = B
Y = A