Echo Cancel - LAIA TP-100 Administrator's Manual

 This audio can be output only when the audio output object of each channel
matches the audio mixing object.
 In stereo encoding, all audio inputs configured for the left channel will be mixed to
the left channel of the stereo, and all audio inputs configured for the right channel
will be mixed to the right channel of the stereo. All audio inputs configured with "left
channel + right channel" are simultaneously mixed to the left and right channels of
the stereo.
 In stereo decoding, the output interface configured to output the left channel will
output the stereo left channel, and the output interface configured to output the
right channel will output the stereo right channel. The output interface configured
to output "left channel + right channel" will simultaneously output stereo left and
right channels.
 Even if stereo is enabled, in the case of mono codec, all inputs are mixed and
encoded as a mono, and the decoded mono audio will be output through all
specified interfaces.

8.4.4 Echo Cancel

 Step
Step 1 Enter the GUI main interface, select "Settings > Audio > Echo Cancel".
Step 2 Configure echo cancel parameter information. The parameter description is
shown in the following table.
Step 3 Select "Save", save configuration information.
Step 4 End.
Parameter
Enable echo cancellation
on microphone
Enable echo cancellation
on microphone 2
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Description
When enabled, the terminal will perform echo
cancellation processing on the audio input from
the microphone 1.
When enabled, the terminal will perform echo
cancellation processing on the audio input from
the microphone 2.
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Setting
Default: Enable
Default: Enable
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