Patent ID: 7970124

Claim:
A communication signal transceiver comprising: an ingress echo canceller device in an ingress signal path of the system, the ingress echo canceller deice being operable to receive an ingress communication signal and generate information pertaining to the ingress communication signal; an ingress gain control device in the ingress signal path, the ingress gain control device being coupled to the ingress echo canceller via a feedforward connection, the ingress gain control device being operable to receive the information pertaining to the ingress communication signal from the ingress echo canceller device via the feedforward connection, the ingress gain control device being operable to adjust a gain provided to the signal based on the information received from the ingress echo canceller device; an egress echo canceller device in an egress signal path of the system, the egress echo canceller deice being operable to receive an egress communication signal and generate information pertaining to the egress communication signal; and an egress gain control device in the egress signal path, the egress gain control device being coupled to the egress echo canceller via an information connection, the egress gain control device being operable to receive the information pertaining to the egress communication signal from the egress echo canceller device via the information connection, the egress gain control device being operable to adjust a gain provided to the egress communication signal based on the information received from the egress echo canceller device.