Patent ID: 11917122
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 5:
6. The system of claim 1 further adapted to comprise means for providing an audio stream corresponding to a given distinctly filterable video stream, and wherein the audio providing means comprise any one of or any combination of:
speakers that are not attached to a visual aid for emitting corresponding audio to be received by at least one of the one or more viewers that are currently also receiving a given distinctly filterable video stream, where the speakers are either remote from the at least viewer and project a substantially directional sound field toward the at least one viewer or the speakers are in a near proximity to the at least one viewer and provide a substantially local sound field to the at least one viewer, where in either case the sound field substantially comprises the corresponding audio, or
speakers that are attached to or otherwise built into the visual aid being used by the at least one viewer for emitting the corresponding audio, and
where the combination of the distinctly filterable video stream and the corresponding audio stream are substantially only perceived by the at least one viewer.