Argument

Type

Size

Values

Units

Channel

Channel

1

See GroupAndChannels

 

Group

Group

1

23 (J)

 

Value

Unsigned Float

2

0

= Locked

 

 

 

 

1

= Unlocked

 

 

 

 

Default 0

 

 

 

 

(Null to query in text)

 

FEM – Feedback Elimination Mode

This command set the feedback mode to either Music or Voice. This effects how aggressive the reduction is. Command Form: Device FEM<Channel> <Group> [Value]

Argument

Type

Size

Values

Units

Channel

Channel

1

See GroupAndChannels

 

Group

Group

1

23 (J)

 

Value

Unsigned Float

2

0

= Locked

 

 

 

 

1

= Unlocked

 

 

 

 

Default 0

 

 

 

 

(Null to query in text)

 

FEN – Feedback Elimination Nodes

This command reports the total number of filter nodes (fixed and dynamic) currently being used for the feedback cancellation. This is a query only command.

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

Argument

Type

Size

Values

Units

Channel

Channel

1

See GroupAndChannels

 

Group

Group

1

23 (J)

 

Value

Unsigned Short

2

Total Nodes

 

 

 

 

(ALWAYS NULL IN TEXT)

 

FER – Feedback Elimination Node Reset

This command resets both the fixed and dynamic filters on the feedback eliminator. There is no query associated with this command.

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

Argument

Type

Size

Values

Units

Channel

Channel

1

See GroupAndChannels

 

Group

Group

1

23 (J)

 

Value

Unsigned Short

2

Zero

 

FERNG – Feedback Elimination Ring Elimination Mode

This command enables/disables the Ring Elimination Mode on the feedback eliminator. Command Form: Device FERNG<Channel> <Group> [Value]

Argument

Type

Size

Values

Units

Channel

Channel

1

See GroupAndChannels

 

Group

Group

1

23 (J)

 

Reserved

Zero

2

0

= 0ff

 

 

 

 

1

= On

 

 

 

 

2

= Toggle

 

 

 

 

(Null to query in text)

 

241

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ClearOne comm PRO TH20, PRO 8I, SR 1212 operation manual FEN Feedback Elimination Nodes, 241