Video conference system and methods for use at multi-station...
Virtual conference system and terminal apparatus therefor
Voice activity identiftication for speaker tracking in a...
Voice chat service on telephone networks
Voice communication system
Voice conference apparatus, method for confirming voice in...
Voice conference historical monitor
Voice conference historical monitor
Voice processing interface for a teleconference system
Volume control in digital teleconferencing
Wayside communications safety system
Who said that? teleconference speaker identification...