A system and method for enhancing interactive communication between video conferencing devices of the type in which a delay is inserted into the audio transmission path to provide lip synchronization of the image and speech of the respective users thereof. Each video conferencing device includes...http://www.google.fr/patents/US5818514?utm_source=gb-gplus-shareBrevet US5818514 - Video conferencing system and method for providing enhanced interactive communication
Video conferencing system and method for providing enhanced interactive ...
