crystal User Manual
Version: 6.6.0/2
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10. Audio Mix Engine
Minimixer - Sys TB Parameters
Now select the "Minimixer Sys TB" element you wish to edit and open the
Sys TB
tab.
Each source can be summed with both left and right channels of the minimixer using a single control signal
(
Sys TB 1
and
Sys TB 2
). Or, each source can be summed independently with the left or right channels (e.g.
Sys TB 1L
and
Sys TB 1 R
). This second option allows talkback to be inserted on only one side of the
minimixer.
Level for each talkback source can be assigned to a level control - see
Sys TB 1/2 Level
-
or set to a fixed
value - see
Sys TB Level (init)
.
Sys TB 1 Select
Sys TB 2 Select
Use these fields to set
Sys TB 1
and
Sys TB 2
to one of the eight pre-defined talkback signals
(in “
System -> Definition -> Audio = Internal
”).
These fields are not visible for crystal (as only two talkback sources are supported).
Sys TB 1
Sys TB 2
Assign an input control signal to sum each talkback source with both the left and right
channels of the Minimixer.
Sys TB 1 L/R
Sys TB 2 L/R
Assign an input control signal to sum each talkback source with either the left or the right
channel of the Minimixer.
Note that the
Sys TB 1
and
Sys TB 1L
control signals are OR’d – this means that audio
source 1 will be inserted to the left channel if either control input is true.
Sys TB 1/2 Level
Assign a level control to adjust the level of the talkback source. If left blank, then the
SysTB
Level
(init)
is applied.
Sys TB Level (init)
This is the level applied if the
Sys TB 1 Level
or
Sys TB 2 Level
are not assigned. The level
is set in dB.
