ClearOne comm SR 1212, PRO TH20 AVG Adaptive Volume Gain, AVR Adaptive Volume Reference, 231

AVG – Adaptive Volume Gain

This command sets the maximum gain setting that the algorithm will not exceed.

Command Form:

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupsAndChannels
Group	Group	1	23 (J)
Value	Signed Short	2	0.00 to +18.00	dB
			(Null to query in text)

AVR – Adaptive Volume Reference

This command selects/reports the microphone or expansion bus reference channel to be used for adaptive volume tracking on a power amplifier channel.

Command Form: Device AVR [Channel] [Group]

Argument	Type	Size	Values	Units
Channel	Channel	1	(M) 1-8
			(E) 1-18
			(Null to query in text)
Group	Group	1	3, 6 (M or E)

AVRT – Adaptive Volume Ratio

This command sets the ratio at which gain will be automatically applied based upon the ambient level in the reference microphone. Example: A 1:1 setting would apply 1 dB of gain for every 1dB rise in ambient level of the reference microphone up to the Max Gain setting.

Command Form: Device AVRT <Channel><Group> [Value]

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Value	Unsigned Short	2	0 = 2:1	Ratio
			1 = 1:1
			2 = 1:2
			(Null to query in text)

AVT – Adaptive Volume Threshold

This command sets the level at which the adaptive volume algorithm will be activated. This value is referenced to the noise floor of the channel and the target above ambient for the adaptive volume to reach.

Command Form:		Device AVT <Channel><Group> [Value]
Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Value	Signed Short	2	-80.00 to 0.00
			(Null to query in text)

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