ClearOne comm SR 1212, PRO TH20, PRO 8I Fedr Feedback Elimination Dynamic Node Reset, 240

Value	Unsigned Short	2	0	= 5
			1	= 10

Default 0 (5)

(Null to query in text)

FEDR – Feedback Elimination Dynamic Node Reset

This command will reset only the dynamic filters on the feedback eliminator. There is no query associated with this command.

Command Form: DEVICE FEDR<Channel> <Group>

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Reserved	Zero	2	Value:0-16	Nodes
			(Null to query in text)

FEF – Feedback Elimination Fixed Filter

This command sets the number of fixed filter to use in the feedback eliminator. The fixed filters number will be used during the initialization phase when gain is increased until feedback occurs. A fixed filter will be set at the feedback point during the initialization.

Command Form: DEVICE FEF<Channel> <Group> [Value]

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Reserved	Unsigned Short	2	Zero

FEG – Feedback Elimination Auto Gain Max

This command sets the target gain for auto setup in feedback cancellation.

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

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Reserved	Unsigned Short	2	0 - 8	dB
			(Null to query in text)

FEGL – Feedback Elimination Gain Level

This command reports the gain value achieved at the end of the feedback automatic setup. The maximum value possible is set in the FEG command. This is a query only command.

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

Argument	Type	Size	Values	Units
Channel	Channel	1	See GroupAndChannels
Group	Group	1	23 (J)
Value	Signed Float	2	-99.99 to 99.99	dB
			(Sent with Null, value returned)

FELD – Feedback Elimination Lock Depth

This command sets the operation of a fixed filter node to be either locked or unlocked. In locked mode, the fixed filter’s depth will remain the same after all the fixed filters are placed. In unlocked mode, the fixed filter’s depth can be modified anytime until the maximum depth is achieved.

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

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