Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
9 - 8
The following figure shows that the “Mics” and “Amplifier” names from ear-
lier firmware are required until any event is added. At that point,
SoundStructure Studio will create all the necessary events to support the inte-
gration with events.
Once the new events are created, the new events are used for the integration
and the name “Mics” and “Amplifier” are no longer required for HDX
integration.
HDX Codec Integration Events
When an HDX codec is designed as part of a SoundStructure project the fol-
lowing events are automatically generated.
If there is one or more SoundStructure telephony interfaces (TEL1 or TEL2),
then the following HDX specific events are also created.
Device
with 1.2
firmware
Device
with 1.3
firmware
Upgrade to
1.3 firmware
Device
with HDX
integration
events
Add any
event
Studio
creates all
HDX
integration
events
“Mics” and “Amplifier”
names are required for
HDX integration
“Mics” and “Amplifier”
names are required for
HDX integration
Events explicitly support
HDX integration.
Any channel names
may be used.
Event Name Description
Polycom HDX to SST Volume Maps user volume adjustments from the HDX (from
HDX IR key presses or from the HDX being controlled
externally) to the fader on the channel “Amplifier”
SST to Polycom HDX Volume Maps any user fader adjustments on the first Sound-
Structure amplifier channel to the HDX volume
Clink to Mics Mute Maps the mute of the HDX codec to mute microphones
on SoundStructure
Please note that to maintain backwards compatibility with the earlier versions of
SoundStructure firmware and HDX video codec integration, the “Amplifier” fader
channel now has user min and max values set to -31 and +20 respectively. This
means that the fader on the “Amplifier” channel will not go lower than -31dB without
changing the fader user min value to a lower value.
Event Name Description