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GRPSEL – Gating Group Select
This command selects/reports which Gating Group a microphone input is assigned.
Command Form: DEVICE GRPSEL <Channel> [Value]
Argument Type Size Values Units
Channel Channel 1 See Groups and Channels -
Group Group 1 3 (M) -
Value Channel 2 See 4 (G) in Groups and Channels
(Null to query in text)
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HDAEC – Enables/Disables HD AEC mode
This command enables the HD AEC Mode of a Beamforming Microphone Array.
Command Form: DEVICE HDAEC <Channel> <Group> [Value]
Argument Type Size Values Units
Channel Channel 1 See Groups and Channels -
Group Group 1 29 (V) -
Value Unsigned
Short
2 0 = Off
1 = On
2 = Toggle
(Null to Query in Text)
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HDAECMODE – Set/Report HD AEC mode
This command sets the HD AEC Mode of a Beamforming Microphone Array as Mono or Stereo.
Command Form: DEVICE HDAECMODE <Channel>
Argument Type Size Values Units
Channel Channel 1 See Groups and Channels -
Group Unsigned
Short
1 29 (V)
-
Value Unsigned
Short
2 1 = Mono – One reference per Beamforming Mic
2 = Stereo – Two references per Beamforming Mic
(Null to Query in Text)
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HDDREFSEL1 – Reference Select for Mono Channel Acoustic Echo Cancellation Block
This command Sets/Reports Reference for Mono AEC Block.
Command Form: DEVICE HDREFSEL1 <Channel> <Group> [Ref. Group][Ref. Channel]
Argument Type Size Values Units
Channel Channel 1 See Groups and Channels -
Group Group 1 29 (V)
Reference
Group
Group 1 8 (A) (Null to query in text)
-
Reference
Channel
Channel 1 See Groups and Channels
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HDDREFSEL2 – Reference Select for Stereo Channel Acoustic Echo Cancellation Block
This command Sets/Reports Reference for Stereo AEC Block.
Command Form: DEVICE HDREFSEL2 <Channel> <Group> [Ref. Group][Ref. Channel]
Argument Type Size Values Units
Channel Channel 1 See Groups and Channels -
Group Group 1 29 (V) -
Reference
Group
Group 1 8 (A) (Null to query in text)
Reference
Channel
Channel 1 See Groups and Channels
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