Distributed Mute Control for Communication Sessions
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Solution Overview
Problem
In video and teleconferencing, noisy participants can degrade the communication session quality, and existing systems often require a moderator to mute others, which may lead to delayed noise reduction due to the moderator's preoccupation.
Innovation Solution
Allowing each participant to issue mute commands for other participants, enabling quick noise reduction by authorizing multiple users to mute noisy audio data, with indications to prevent misuse and provide transparency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If only a moderator can mute participants, then the system has simple control structure, but noise reduction is delayed due to moderator preoccupation
Solution Approach 1:
The muting control function is segmented from the moderator's sole responsibility and distributed to all participants. Each participant can now independently issue mute commands to others, dividing the control burden and enabling faster noise reduction without waiting for moderator intervention.
Solution Approach 2:
Participants are empowered to manage noise issues themselves by issuing mute commands directly, rather than relying on the moderator to intervene. This self-service capability allows immediate response to noise problems while maintaining system simplicity through automated command propagation.
2Productivity
If all participants can issue mute commands, then noise reduction is rapid, but system complexity increases
Solution Approach 1:
The system implements feedback mechanisms where mute commands are propagated to all participants, and the effects of these commands are immediately reflected in the audio stream. This feedback loop ensures that noise management is efficient while the automated propagation handles the complexity.
Solution Approach 2:
The communication system acts as an intermediary that automatically propagates mute commands from any participant to all others, handling the complexity of command distribution. This allows multiple users to issue commands without increasing perceived system complexity, as the intermediary manages the coordination automatically.
3Reliability
If participants can mute others, then communication quality improves, but potential for misuse increases
Solution Approach 1:
The system uses visual indicators (such as color-coded icons or status displays) to show when a participant is muted and who issued the mute command. This transparency creates a record of actions, deterring misuse while maintaining the ability to quickly improve communication quality when needed.
Data Source
AI summary
Techniques for muting participants in a communication session are described. A communication session, such as a teleconference or a video conference, may be established between a plurality of participants using devices. Each participant engaged in the communication session may be authorized to mute or un-mute other participants. Information related to the communication session may be provided to some of the participants, including but are not limited to, indications of when a participant is muted or unmuted, indications of which participant initiated a muting or un-muting, indications of volume of a participant, or indications of types of sounds in a communication session. Social controls, utilized through transparency (e.g., providing identifying indications), may reduce the chance of misuse of the muting functionality.