SoundStructure Design Concepts
3 - 13
As an example of a virtual channel group, consider in the next figure the cre-
ation of the virtual channel group “Mics” made up of the entire collection of
individual microphone virtual channels in a room. Once the virtual channel
group “Mics” has been created, it is possible to configure and control all the
microphones at the same time by operating on the “Mics” virtual channel
group.
If the group “Mics” is muted with the command:
set mute “Mics” 1
then the acknowledgments returned from the SoundStructure device will be:
val mute “Wireless mic” 1
val mute “Table mic 1” 1
val mute “Table mic 2” 1
val mute “Table mic 3” 1
val mute “Table mic 4” 1
val mute “Table mic 5” 1
val mute “Table mic 6” 1
val mute “Table mic 7” 1
val mute “Table mic 8” 1
val mute “Podium mic” 1
val mute “Mics” 1
The final command acknowledgment value for the group “Mics” is the value
returned from the first member of the virtual channel group “Mics”.
It is possible to have multiple virtual channel groups that include the same vir-
tual channels. Commands sent to the particular virtual channel group will
affect the members of the group and all members of the group will respond
with the appropriate command acknowledgements.
Multiple virtual channel groups may include the same virtual channels, in other
words, a virtual channel can belong to more than one virtual channel group.
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