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    Passive enrollment method for speaker identification systems
    1.
    发明授权
    Passive enrollment method for speaker identification systems 有权

    公开(公告)号：US11276408B2

    公开(公告)日：2022-03-15

    申请号：US16356011

    申请日：2019-03-18

    Applicant: INTEL CORPORATION

    Inventor： David Pearce

    IPC: G10L17/04 ,  G10L17/22 ,  G10L15/04 ,  G10L15/05 ,  G10L15/08

    Abstract: Techniques for passive enrollment of a user in a speaker identification (ID) device are provided. One technique includes: parsing, by a processor of the speaker ID device, a speech sample, spoken by the user, into a keyword phrase sample and a command phrase sample; identifying, by a text-dependent speaker ID circuit of the speaker ID device, the user as the speaker of the keyword phrase sample; associating the command phrase sample with the identified user; determining if the command phrase sample in conjunction with one or more earlier command phrase samples associated with the user is sufficient command phrase sampling to enroll the user in a text-independent speaker ID circuit of the speaker ID device; and enrolling the user in the text-independent speaker ID circuit using the command phrase samples associated with the user after determining there is sufficient command phrase sampling to enroll the user.

    PASSIVE ENROLLMENT METHOD FOR SPEAKER IDENTIFICATION SYSTEMS
    2.
    发明申请
    PASSIVE ENROLLMENT METHOD FOR SPEAKER IDENTIFICATION SYSTEMS 审中-公开

    公开(公告)号：US20190214021A1

    公开(公告)日：2019-07-11

    申请号：US16356011

    申请日：2019-03-18

    Applicant: INTEL CORPORATION

    Inventor： David Pearce

    IPC: G10L17/04 ,  G10L17/22 ,  G10L15/04 ,  G10L15/05

    CPC classification number: G10L17/04 ,  G10L15/04 ,  G10L15/05 ,  G10L17/22

    Abstract: Techniques for passive enrollment of a user in a speaker identification (ID) device are provided. One technique includes: parsing, by a processor of the speaker ID device, a speech sample, spoken by the user, into a keyword phrase sample and a command phrase sample; identifying, by a text-dependent speaker ID circuit of the speaker ID device, the user as the speaker of the keyword phrase sample; associating the command phrase sample with the identified user; determining if the command phrase sample in conjunction with one or more earlier command phrase samples associated with the user is sufficient command phrase sampling to enroll the user in a text-independent speaker ID circuit of the speaker ID device; and enrolling the user in the text-independent speaker ID circuit using the command phrase samples associated with the user after determining there is sufficient command phrase sampling to enroll the user.

    Audio gait detection and identification
    6.
    发明授权
    Audio gait detection and identification 有权

    公开(公告)号：US10170135B1

    公开(公告)日：2019-01-01

    申请号：US15858849

    申请日：2017-12-29

    Applicant: Intel Corporation

    Inventor： David Pearce ,  Adam Kupryjanow ,  Gokcen Cilingir ,  Suhel Jaber ,  Paulo Lopez Meyer

    IPC: H04R29/00 ,  G10L25/51 ,  G10L25/03 ,  G10L25/30 ,  G06F17/30 ,  H04R3/00 ,  G06N3/08 ,  G06F3/16

    Abstract: Systems, apparatuses and methods for technology to perform gait detection and identification. The system includes a pre-processing pipeline to process audio input data from one or more microphones to combine and strengthen an audio gait signal. The pre-processing pipeline is coupled to a gait detector to detect the sound of one or more footsteps from the audio gait signal. The system also includes a person evaluator (e.g., identifier/verifier) to identify the person associated with the one or more footsteps using a set of trained footstep identification (ID) classifiers. Each trained footstep ID classifier is mapped to the gait of a specific person in the home based on a particular combination of person, footwear, and floor surface within the home.

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