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    Interactive entertainment system
    3.
    发明授权
    Interactive entertainment system 有权

    公开(公告)号：US11973577B2

    公开(公告)日：2024-04-30

    申请号：US17482572

    申请日：2021-09-23

    申请人： ADORI LABS, INC.

    发明人： Viswanathan Iyer ,  Kartik Parija ,  Andrew Cole

    IPC分类号： H04H60/66 ,  H03J1/00 ,  H04B1/06 ,  H04H20/38 ,  H04H60/73

    CPC分类号： H04H60/66 ,  H03J1/0008 ,  H04B1/06 ,  H04H20/38 ,  H04H60/73

    摘要： In some examples, one or more processors configured by executable instructions may receive an audio signal and data to embed in the audio signal. For example, the data may be received dynamically from one or more data sources. The one or more processors may embed the received data in real time into the audio signal as embedded data based at least in part on controlling a phase angle of a selected frequency component of the audio signal. For instance, the embedded data may include at least one of text, a bar code, a quick response code, an image, a uniform resource locator (URL), or multimedia content. Additionally, the one or more processors may send the audio signal with the embedded data over a network to a plurality of electronic devices that include respective decoders for extracting the embedded data from the audio signal.

    Targeted fingerprinting of radio broadcast audio
    6.
    发明授权
    Targeted fingerprinting of radio broadcast audio 有权

    公开(公告)号：US11817941B2

    公开(公告)日：2023-11-14

    申请号：US17333457

    申请日：2021-05-28

    申请人： iBiquity Digital Corporation

    发明人： Paul Venezia

    IPC分类号： H04H60/70 ,  H04H60/73 ,  H04H60/46 ,  H04H60/58 ,  G01S5/02 ,  G10L19/018 ,  G06F16/683

    CPC分类号： H04H60/58 ,  G01S5/021 ,  G06F16/683 ,  G10L19/018

    摘要： A system comprises an intermediate communication platform that provides an interface to an Internet network; and a first server including: a port operatively coupled to the intermediate communication platform, processing circuitry, and a service application for execution by the processor. The service application is configured to: receive geographic location information of a radio receiver via the intermediate communication platform; determine one or more radio broadcasts available to the radio receiver according to the geographic location information; and send metadata for the radio broadcast, the metadata including an indication whether content of the radio broadcast is suitable for an audio fingerprinting process to the radio receiver via the intermediate communication platform.

    Integration of control data into digital broadcast content for access to ancillary information
    10.
    发明授权
    Integration of control data into digital broadcast content for access to ancillary information 有权

    公开(公告)号：US11558657B2

    公开(公告)日：2023-01-17

    申请号：US16431591

    申请日：2019-06-04

    申请人： Sony Interactive Entertainment LLC

    发明人： Gary M. Zalewski

    IPC分类号： H04N7/10 ,  H04N21/435 ,  H04H20/28 ,  H04H60/13 ,  H04H60/73 ,  H04N21/235 ,  H04N21/431 ,  H04N21/6543 ,  H04N21/81 ,  H04H40/18

    摘要： Ancillary information associated with one or more images embedded in a digital broadcast data stream may be accessed by a digital broadcast receiving device. The device may include a receiver unit, a processor, and a memory. The processor may execute program instructions to access the ancillary information. Control data may be associated with one or more visual components of one or more video images. The control data and images may be combined into a digital broadcast data stream. The device may receive the images and control data. The images may be presented on a display device. The receiving device may use the control data to present or store a perceptible indication that ancillary information is associated with the visual components in conjunction with presenting the images. The device may use the control data to present or store the ancillary information in response to an input signal.