A CONFERENCING SYSTEM WITH A DATABASE OF MODE DEFINITIONS

摘要

The present invention is embodied in an audio conferencing system for a computer system, including a database storing a plurality of mode definitions each indicative of a video conference session configuration (402) and an acoustic canceling subsystem operating on the computer system having an initial configuration running during a video conferencing session (406). An acoustic change to a new acoustic configuration of the video conferencing system is detected during the session (408), a mode definition is selected from the database based upon the new acoustic configuration and the echo canceling system is dynamically reconfigured based upon the new acoustic configuration during the session (410).