crystal User Manual
Version: 6.6.0/2
186/459
10. Audio Mix Engine
10.4.3
Conf Bus Assignments
Select the
Conf
tab in the "
Source
" branch of the 'Tree Definition' to assign a conference bus to each source.
All options are repeated for the two separate conference systems – Conf 1 and Conf 2. By using the command
“
Conf 1 In disable
” or “
Conf 2 In disable
”, you can form different mix-minus/conference group. i.e. Sources
working on Conf 1 need not be included in Conf 2 and vice versa.
When working with two conference groups, please note:
·
Sources assigned to different conference groups cannot communicate while a conference is active.
·
When a source is assigned to both conference groups it is required to configure the switching or
summing of the Conf buses separately.
·
Conf buses with the attribute “
Conf 2
" (see below) must only be set as a Conf 2 bus within the sources.
The same applies to Conf 1.
The source parameters in the 'Tree Definition' are as follows. All options are repeated for Conf 1 and Conf 2.
Conf 1 Bus
Assigns a Conf Bus to the source. This sets the relationship between the source and the bus in
order to generate the N-1 mix.
Conf 1 On
Turns on the Conference system with a rising edge.
Conf 1 Off
Turns off the Conference system with a rising edge.
Conf 1 Toggle
Changes the state of the Conference system with a rising edge.
Conf 1 In disable
A rising edge removes the source from all conference buses that are assigned to the Conference 1
system. A falling edge reassigns the source. For example, this might be linked to the presenter’s
cough switch.
Conf 1n
If a source is assigned to a Conf Bus 1, then you can use the control input Conf 1n to assign its
own signal to the conference bus. With a rising edge source is added and with a falling edge it is
taken away.
