System and method for encouraging group discussion participation

    公开(公告)号:US12125480B2

    公开(公告)日:2024-10-22

    申请号:US17456893

    申请日:2021-11-30

    CPC classification number: G10L15/183 G10L25/48 G10L25/78 G10L2025/783

    Abstract: Techniques for encouraging group discussion participation are provided. A conversational analytics system monitors a discussion within a Push to Talk (PTT) radio talkgroup. A topic of discussion within the PTT radio talkgroup is identified. A participation level of each member of the PTT radio talkgroup is identified. It is determined that a member of the PTT radio talkgroup may have information relevant to the topic of the discussion within the PTT radio talkgroup. It is determined that the participation level of the member determined to have information relevant to the topic of discussion within the PTT radio talkgroup is below a threshold. The member determined to have information relevant to the topic of discussion within the PTT radio talkgroup is prompted to participate in the discussion.

    Anonymizing caller identity based on voice print match

    公开(公告)号:US12147574B2

    公开(公告)日:2024-11-19

    申请号:US17818884

    申请日:2022-08-10

    Abstract: Methods and systems for anonymizing an identity of a caller using a voice print match. One system includes a surveillance system including a camera and a microphone; and a dispatch computer. The dispatch computer is configured to receive a voice call from the caller, generate a voice print from the voice call, compare the voice print to a plurality of stored voice prints, and, in response to the voice print not matching any of the plurality of stored voice prints, transmit the voice print to the surveillance system. The surveillance system is configured to receive the voice print, capture audio data via the microphone, compare the audio data to the voice print, and, in response to identifying a match between the voice print and the audio data, tag image data, captured via the camera, corresponding to the audio data for redaction.

    System and method for redaction based on group association

    公开(公告)号:US11856261B1

    公开(公告)日:2023-12-26

    申请号:US17936466

    申请日:2022-09-29

    CPC classification number: H04N21/4542

    Abstract: A system and method for redaction based on group association is disclosed. The method includes carrying out an analysis that includes coming to a determination that, notwithstanding at least some features of a plurality of group-associated objects are being concealed, a visible association between the objects in combination with size and shape definitions for corresponding redactions of the group-associated objects is such that an identity deducibility condition is either met or is not met.

    Method and apparatus for changing a talkgroup icon

    公开(公告)号:US11272328B1

    公开(公告)日:2022-03-08

    申请号:US17142269

    申请日:2021-01-06

    Abstract: A method and apparatus for changing a talkgroup icon is provided herein. During operation a current public-safety incident is determined. Based on the current public safety incident, a talkgroup icon will be determined and pushed to the various radios that are members of the talkgroup. When a radio displays a list of talkgroups (or a single talkgroup), each talkgroup will be accompanied by the unique icon that identifies a public-safety incident related to the talkgroup. This allows a user of the radio to identify a current conversation on a particular talkgroup without having to monitor the particular talkgroup.

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