Biamp TesiraFORTE - Manual (Page 7)

6
Biamp AEC Tips
WHY AEC IS IMPORTANT
It is generally recommended to use the AEC (acoustic echo
cancellation) processing on a TesiraFORTÉ instead of the AEC
processing built into conferencing software, since Biamp's higher-
quality AEC algorithm operates independently on each microphone. All
of the inputs on the TesiraFORTÉ CI, TI, and VI have AEC processing
available on them, and are ideal solutions for this application.
Since the TesiraFORTÉ will be handling the AEC processing, the USB
blocks will need to be configured in the "Speakerphone: Disables
Computer AEC" mode. This mode will tell the conferencing software
that echo cancellation is being taken care of in TesiraFORTÉ, and
therefore should be disabled in the PC.
The USB Input block represents the "receive" signals from the PC (i.e.
signals from the far end) and the USB Output block represents the
"transmit" signals to the PC (i.e. the signals you're sending to the far
end). Configure the rest of your system as you would for a normal
conferencing system. Once the Tesira configuration is completed, send
it to the TesiraFORTÉ device on this path
System Network Send Configuration.