FILTERING SOUNDS FOR CONFERENCING APPLICATIONS
First Claim
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1. A conferencing system, comprising:
- a display device configured to display video received from a remote communication device of a communication partner;
a microphone array including one or more microphones;
an audio communication interface configured to transmit, to the remote communication device of the communication partner, an audio stream including real-world sounds produced by one or more real-world audio sources captured by the microphone array and virtual sounds produced by one or more virtual audio sources; and
an audio filter configured to selectively reduce a relative volume of background sounds in the audio stream based, at least in part, on one or more parameters of corresponding audio sources.
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Abstract
A conferencing system includes a display device that displays video received from a remote communication device of a communication partner. An audio stream is transmitted to the remote communication device. The audio stream includes real-world sounds produced by one or more real-world audio sources captured by a microphone array and virtual sounds produced by one or more virtual audio sources. A relative volume of sounds in the audio stream is selectively adjusted based, at least in part, on real-world positioning of corresponding audio sources, including real-world and/or virtualized audio sources.
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Citations
20 Claims
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1. A conferencing system, comprising:
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a display device configured to display video received from a remote communication device of a communication partner; a microphone array including one or more microphones; an audio communication interface configured to transmit, to the remote communication device of the communication partner, an audio stream including real-world sounds produced by one or more real-world audio sources captured by the microphone array and virtual sounds produced by one or more virtual audio sources; and an audio filter configured to selectively reduce a relative volume of background sounds in the audio stream based, at least in part, on one or more parameters of corresponding audio sources. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A conferencing method, comprising:
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capturing, via a plurality of microphones of a spatially-diverse microphone array, real-world sounds produced by one or more real-world sources having real-world positioning within a physical environment; combining the real-world sounds and virtual sounds into an audio stream, the virtual sounds produced by one or more virtual audio sources having virtualized real-world positioning within the physical environment; displaying a virtual object via an augmented reality display device, the virtual object representing the virtual audio source at a corresponding virtualized real-world positioning; selectively filtering the virtual sounds from the audio stream based on the virtualized real-world positioning of the one or more virtual audio sources and user selection; and transmitting the audio stream to a remote communication device of a communication partner. - View Dependent Claims (18, 19)
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20. A conferencing system, comprising:
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a spatially-diverse microphone array including a plurality of microphones; an audio communication interface configured to transmit, to a remote communication device of a communication partner, an audio stream including real-world sounds produced by one or more real-world audio sources captured by the spatially-diverse microphone array and virtual sounds produced by one or more virtual audio sources having virtualized real-world positioning; an audio filter configured to selectively amplify or dampen a relative volume of one or more of the real-world sounds and the virtual sounds within the audio stream; and a user input device configured to recognize user input for toggling one or more aspects of volume amplification or dampening via the audio filter.
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Specification