ATEIS ECS - Manual (Page 31)

ECS MANUAL
Version EN.1
31
As each client receives its own signal (mixed with the others) then each client has to use an
AEC to remove its own signal from the received signal, called "far-end". This is the second using of
the AEC.
In a system with video codec, each client has to send a proper signal to the video codec and
also to remove its own signal from the incoming signal far-end.
The following schematic includes all the required functions decrypted above on a client side
for a system with video codec.