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    Perceived content quality through dynamic adjustment of processing settings
    1.
    发明授权
    Perceived content quality through dynamic adjustment of processing settings 有权

    公开(公告)号：US11330228B1

    公开(公告)日：2022-05-10

    申请号：US17219055

    申请日：2021-03-31

    Applicant: Amazon Technologies, Inc.

    Inventor： Siddhartha Shankara Rao ,  John Joseph Dunne

    IPC: H04N7/15

    Abstract: Implementations for selecting processing settings based on a device characteristic are described. A content signal, such as an audio signal or a video signal, is received. A characteristic of an input device and/or an output device is then determined and one or more processing settings for processing the content signal are determined based on the characteristic of the input device and/or the output device. The content signal is then processed based on the one or more settings and the processed content signal is sent for output. Feedback regarding the quality of the processed content signal is received. If the quality of the processed content signal is unacceptable, then one or more of the signal processing settings can be changed by deactivating a setting or changing a parameter of a setting.

    Determining content perception
    2.
    发明授权
    Determining content perception 有权

    公开(公告)号：US12047261B1

    公开(公告)日：2024-07-23

    申请号：US17219190

    申请日：2021-03-31

    Applicant: Amazon Technologies, Inc.

    Inventor： Siddhartha Shankara Rao ,  John Joseph Dunne

    IPC: H04L43/0811 ,  G06N20/00 ,  G10L13/08 ,  G10L15/06 ,  G10L15/08 ,  G10L25/60 ,  H04L43/0817 ,  H04L65/80

    CPC classification number: H04L43/0811 ,  G06N20/00 ,  G10L13/08 ,  G10L15/063 ,  G10L15/083 ,  H04L43/0817 ,  H04L65/80 ,  G10L25/60

    Abstract: Implementations for determining content perception by a participant in a media session by analyzing content are described. A content signal, such as an audio signal or a video signal, is received during a media session. A transcript of the content can be determined. Feedback, such as a pre-determined phrase, related to content perception by a participant in the media session is determined using a learning algorithm at the device. Metadata regarding the media session is collected in response to the feedback related to the content perception. The indication of the feedback related to the content perception and the metadata regarding the media session is then sent. In response, one or more adjustments to the media session are received. The one or more adjustments to the media session can be determined based on the indication of the feedback related to the content perception, the metadata regarding the media session, and network performance information.

    Context data attachment for interface-based communication sessions
    3.
    发明授权
    Context data attachment for interface-based communication sessions 有权

    公开(公告)号：US12301758B1

    公开(公告)日：2025-05-13

    申请号：US18067381

    申请日：2022-12-16

    Applicant: Amazon Technologies, Inc.

    Inventor： Siddhartha Shankara Rao ,  Giridhar Kalpathy Narayanan ,  Ryan Steven McHarg ,  Abitha Padmanabhan ,  Curtis Gill Hartmann ,  John Joseph Dunne

    IPC: H04M3/51 ,  G06Q30/015 ,  H04M3/523

    Abstract: Context data may be received corresponding to a first communication session that includes a first user and a second user that joins the first communication session on behalf of a customer account. The context data may be provided to the first user and the second user. The context data may be stored in a searchable data storage that stores a communication session context history for the customer account. Search requests may be received, from the customer account, for searching the communication session context history. Responses may be provided based at least part on the context data. The context data may include second session information for joining a second communication session between the first user and the second user. Requests to join the second communication session may be received based on the second session information, and the second communication session may be established between the first user and the second user.

    Automatic input device selection for media conferences
    4.
    发明授权
    Automatic input device selection for media conferences 有权

    公开(公告)号：US12047536B1

    公开(公告)日：2024-07-23

    申请号：US17364295

    申请日：2021-06-30

    Applicant: Amazon Technologies, Inc.

    Inventor： Siddhartha Shankara Rao ,  Michael Klingbeil ,  Arvindh Krishnaswamy ,  John Joseph Dunne

    IPC: H04M3/56 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/16

    CPC classification number: H04M3/568 ,  G06F3/04842 ,  G06F3/167

    Abstract: Implementations for selecting an input device based on characteristics of the input signals from those input devices are described. A first input signal is received from a first input device of a participant device participating in a media conference and a second input signal is received from a second input device of the participant device. A first characteristic of the first input signal and a second characteristic of the second input signal are determined. The first characteristic is compared to the second characteristic. It is determined that a quality of the second input signal is greater than a quality of the first input signal based on comparing the first characteristic to the second characteristic. The second input device is selected based on determining that the quality of the second input signal is greater than the quality of the first input signal.

    Videoconference content sharing for public switched telephone network participants
    7.
    发明授权
    Videoconference content sharing for public switched telephone network participants 有权

    公开(公告)号：US11909787B1

    公开(公告)日：2024-02-20

    申请号：US17710294

    申请日：2022-03-31

    Applicant: Amazon Technologies, Inc.

    Inventor： John Joseph Dunne ,  Siddhartha Shankara Rao ,  Michael Mark Goodwin

    IPC: H04L65/403 ,  H04L65/1089

    CPC classification number: H04L65/403 ,  H04L65/1089

    Abstract: A videoconference among a plurality of participants may be hosted, wherein the plurality of participants comprise Internet Protocol (IP)-connected participants and a Public Switched Telephone Network (PSTN)-connected participant. The IP-connected participants may send and receive audio content and video content of the videoconference via IP-based connections. The PSTN-connected participant may send and receive the audio content of the videoconference via a PSTN connection. Additional content from the videoconference may also be transmitted to the PSTN-connected participant, for example as text messages via the PSTN connection. The additional content may include, for example, images of a videoconference screen share, chat posts, polls, and the like. Images may be transmitted in the additional content based on video status change events, such as switching slides or pages in a screen share. In some examples, bidirectional messaging may allow contents of text messages from the PSTN-connected user to be displayed in the videoconference.

    Separate representations of videoconference participants that use a shared device
    9.
    发明授权
    Separate representations of videoconference participants that use a shared device 有权

    公开(公告)号：US12010459B1

    公开(公告)日：2024-06-11

    申请号：US17710731

    申请日：2022-03-31

    Applicant: Amazon Technologies, Inc.

    Inventor： John Joseph Dunne ,  Michael Klingbeil ,  Michael Mark Goodwin ,  Siddhartha Shankara Rao

    IPC: H04N7/15 ,  G06V40/16 ,  G10L17/06

    CPC classification number: H04N7/15 ,  G06V40/172 ,  G10L17/06

    Abstract: A plurality of device-sharing participants may be detected that are participating in a videoconference via a shared computing device. The detecting of the plurality of device-sharing participants may be performed based, at least in part, on at least one of an audio analysis of captured audio from one or more microphones or a video analysis of captured video from one or more cameras. A plurality of participant connections corresponding to the plurality of device-sharing participants may be joined to the videoconference. Each of the plurality of participant connections may be identified within the videoconference using a respective name. A plurality of video streams and a plurality of audio streams corresponding to the plurality of participant connections may be transmitted, and the plurality of video streams and the plurality of audio streams may be presented to at least one other conference participant.

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