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    SYSTEMS AND METHODS FOR GENERATING AND APPLYING AUDIO-BASED BASIS FUNCTIONS
    1.
    发明公开
    SYSTEMS AND METHODS FOR GENERATING AND APPLYING AUDIO-BASED BASIS FUNCTIONS 审中-公开

    公开(公告)号：US20240298130A1

    公开(公告)日：2024-09-05

    申请号：US18117362

    申请日：2023-03-03

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Brandon Sangston

    IPC: H04S7/00 ,  G10L19/008 ,  H04S3/00

    CPC classification number: H04S7/302 ,  G10L19/008 ,  H04S3/008 ,  H04S2400/01 ,  H04S2400/11 ,  H04S2420/03

    Abstract: Systems and methods for synthesizing audio-based basis functions are described. One of the methods includes accessing a first audio dataset, which is associated with a first virtual object from a plurality of virtual objects. The method further includes encoding the first audio dataset to output a first plurality of basis functions. The method includes applying a respective one of a plurality of weights to a respective one of the first plurality of basis functions to output a first plurality of weighted basis functions and applying a respective one of a plurality of time shifts to a respective one of the first plurality of weighted basis functions to provide a first plurality of time-shifted basis functions. The method includes adding two or more of the first plurality of time-shifted basis functions to generate a plurality of groups of audio data.

    LEVERAGING EYE GESTURES TO ENHANCE GAME EXPERIENCE
    3.
    发明公开
    LEVERAGING EYE GESTURES TO ENHANCE GAME EXPERIENCE 审中-公开

    公开(公告)号：US20240302902A1

    公开(公告)日：2024-09-12

    申请号：US18179746

    申请日：2023-03-07

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Brandon Sangston

    IPC: G06F3/01 ,  G06V20/40

    CPC classification number: G06F3/017 ,  G06V20/46

    Abstract: Methods and system for providing assistance to a user during user's interaction with content includes tracking eye gestures of the user as the user is interacting with the content attributes associated with the eye gestures and to identify a first area within the content that the user is focusing on. An event that is predicted to occur requiring the attention of the user is detected in a second area. A visual cue is provided to assist the user by drawing their attention to the second area where the predicted event is about to occur within the content viewed by the user.

    RENDERING AMBISONICS SOUND SOURCES USING FRACTIONAL ORDERS
    5.
    发明公开
    RENDERING AMBISONICS SOUND SOURCES USING FRACTIONAL ORDERS 审中-公开

    公开(公告)号：US20240335751A1

    公开(公告)日：2024-10-10

    申请号：US18296287

    申请日：2023-04-05

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Brandon Sangston

    IPC: A63F13/54

    CPC classification number: A63F13/54 ,  A63F2300/8082

    Abstract: Ambisonics audio such as may be used for computer simulations such as computer games is improved by improving the emulated spread of a sound source. A demanded spread for a sound object of a computer game is received, and using the spread one or more fractional Ambisonics orders are determined. Weights such as max-rE weights are derived for the fractional Ambisonics order using polynomial interpolation. An Ambisonics representation of the sound object is encoded using the weights for the fractional Ambisonics order for providing the sound object to an Ambisonics decoder to decode and play the sound object.

    SYSTEMS AND METHODS FOR MODIFYING SPATIAL AUDIO
    6.
    发明公开
    SYSTEMS AND METHODS FOR MODIFYING SPATIAL AUDIO 审中-公开

    公开(公告)号：US20240298131A1

    公开(公告)日：2024-09-05

    申请号：US18117368

    申请日：2023-03-03

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Brandon Sangston

    IPC: H04S7/00

    CPC classification number: H04S7/302 ,  H04S2400/11

    Abstract: Systems and methods for modifying spatial audio are described. One of the methods includes obtaining a first set of metadata for a first set of audio data and a second set of metadata for a second set of audio data. The first and second sets of metadata and the first and second sets of audio data are associated with a display of a virtual scene. The method further includes encoding the first set of audio data to output a first soundfield and the second set of audio data to output a second soundfield. The method also includes mixing the first and second soundfields to output a mixed soundfield, decoding the mixed soundfield based on at least one of the first set of metadata and the second set of metadata to provide mixed audio data, and outputting the mixed audio data as an audio output.

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