Having trouble reducing or eliminating the noise around you when videoconferencing with your contacts? Introducing Acoustic Bubble the solution to noise in open environments. Acoustic Bubble removes unwanted noise from the call when the user is not speaking and functions much like an intelligent mute where the user's headset dictates when the audio is being sent to the call. This feature requires a USB headset and a secondary microphone such as the ones that are found on typical USB web cameras or embedded into laptop PCs. Watch the video to see RealPresence Desktop Acoustic Bubble in action.