Apparatus for use in processing audio electronic signals to optimize both inbound and outbound voice transmission quality in wireless full duplex communications devices through audio speakers such as headsets; mobile phones, namely, cellular phones; digital media players; hands free speaker units for use with telephones and mobile phones; portable navigation devices for vehicles; integrated automotive telematics systems composed of wireless Internet devices that provide telematics services and have a cellular phone function; headsets used with telephone call center equipment; computer headsets; computer interface devices, namely, external display screen and monitor used with a computer; headsets used with computer gaming equipment; video and computer game consoles for use with an external display screen or monitor; intercom devices, namely, speaker phone and public address systems; and computer VOIP hardware and operating software therefor
Electrical and Scientific Apparatus