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    System and method to view occupant status and manage devices of building
    4.
    发明授权
    System and method to view occupant status and manage devices of building 有权

    公开(公告)号：US11240058B2

    公开(公告)日：2022-02-01

    申请号：US16370836

    申请日：2019-03-29

    Applicant: QUALCOMM Incorporated

    Inventor： Ravi Choudhary ,  Yinyi Guo ,  Fatemeh Saki ,  Erik Visser

    IPC: H04L12/28 ,  B60K35/00 ,  H04L9/32

    Abstract: A device to provide information to a visual interface that is mountable to a vehicle dashboard includes a memory configured to store device information indicative of controllable devices of a building and occupant data indicative of one or more occupants of the building. The device includes a processor configured to receive, in real-time, status information associated with the one or more occupants of the building. The status information includes at least one of dynamic location information or dynamic activity information. The processor is configured to generate an output to provide, at the visual interface device, a visual representation of at least a portion of the building and the status information associated with the one or more occupants. The processor is also configured to generate an instruction to adjust an operation of one or more devices of the controllable devices based on user input.

    Seamless listen-through for a wearable device
    5.
    发明授权
    Seamless listen-through for a wearable device 有权

    公开(公告)号：US10951975B2

    公开(公告)日：2021-03-16

    申请号：US16896010

    申请日：2020-06-08

    Applicant: QUALCOMM Incorporated

    Inventor： Lae-Hoon Kim ,  Dongmei Wang ,  Fatemeh Saki ,  Taher Shahbazi Mirzahasanloo ,  Erik Visser ,  Rogerio Guedes Alves

    IPC: H04R25/00 ,  H04R1/10

    Abstract: Methods, systems, and devices for signal processing are described. Generally, in one example as provided for by the described techniques, a wearable device includes a processor configured to retrieve a plurality of external microphone signals that includes audio sound from outside of the device from a memory; to separate, based on at least information from an internal microphone signal, a self-voice component from a background component; to perform a first listen-through operation on the separated self-voice component to produce a first listen-through signal; and to produce an output audio signal that is based on at least the first listen-through signal, wherein the output audio signal includes an audio zoom signal that includes audio sound of the plurality of external microphone signals.

    Noise suppression wearable device
    7.
    发明授权
    Noise suppression wearable device 有权

    公开(公告)号：US10854214B2

    公开(公告)日：2020-12-01

    申请号：US16370812

    申请日：2019-03-29

    Applicant: QUALCOMM Incorporated

    Inventor： Rogerio Guedes Alves ,  Taher Shahbazi Mirzahasanloo ,  Erik Visser ,  Lae-Hoon Kim ,  Fatemeh Saki ,  Dongmei Wang

    IPC: H04R1/00 ,  H04R3/04 ,  G10L21/0208 ,  G10L21/02

    Abstract: A device includes a memory and one or more processors coupled to the memory. The one or more processors are configured to perform an active noise cancellation (ANC) operation on noisy input speech as captured by a first microphone, the noisy input speech as captured by a second microphone, or both, to suppress a noise level associated with the noisy input speech. The one or more processors are configured to match a second frequency spectrum of a second signal with a first frequency spectrum of a first signal. The first signal is representative of the noisy input speech as captured by the first microphone, and the second signal is representative of the noisy input speech as captured by the second microphone. The one or more processors are also configured to generate an output speech signal that is representative of input speech based on the second signal.

    Head-related transfer function generation
    8.
    发明授权
    Head-related transfer function generation 有权

    公开(公告)号：US10798513B2

    公开(公告)日：2020-10-06

    申请号：US16206680

    申请日：2018-11-30

    Applicant: QUALCOMM Incorporated

    Inventor： Lae-Hoon Kim ,  Dongmei Wang ,  Erik Visser

    IPC: H04S7/00 ,  H04S3/00 ,  G06N3/08

    Abstract: Methods, systems, and devices for head-related transfer function generation are described. A device may receive a digital representation of a first audio signal associated with a location relative to a subject, and select from a database a first reference head-related transfer function measurement pair corresponding to the location of the first audio signal. The device may then obtain a second head-related transfer function measurement pair by performing a style transfer operation on the selected reference head-related transfer function measurement pair based on a set of head-related transfer function measurement pairs specific to the subject. As a result, the device may output a second audio signal based on the digital representation of the first audio signal and the second head-related transfer function measurement pair.

    Device for generating audio output
    9.
    发明授权
    Device for generating audio output 有权

    公开(公告)号：US10547947B2

    公开(公告)日：2020-01-28

    申请号：US15158505

    申请日：2016-05-18

    Applicant: QUALCOMM Incorporated

    Inventor： Lae-Hoon Kim ,  Hyun Jin Park ,  Erik Visser ,  Raghuveer Peri

    IPC: H04R3/12 ,  H04R5/02 ,  H04S7/00 ,  H03G5/16 ,  H03G3/30 ,  H03G3/02 ,  H04R5/04 ,  H04R5/033 ,  G06F3/16 ,  H04R29/00

    Abstract: A headset device includes a first earpiece configured to receive a reference sound and to generate a first reference audio signal based on the reference sound. The headset device further includes a second earpiece configured to receive the reference sound and to generate a second reference audio signal based on the reference sound. The headset device further includes a controller coupled to the first earpiece and to the second earpiece. The controller is configured to generate a first signal and a second signal based on a phase relationship between the first reference audio signal and the second reference audio signal. The controller is further configured to output the first signal to the first earpiece and output the second signal to the second earpiece.

    User interface for secure access to a device using speaker verification
    10.
    发明授权
    User interface for secure access to a device using speaker verification 有权

    公开(公告)号：US10540979B2

    公开(公告)日：2020-01-21

    申请号：US14688974

    申请日：2015-04-16

    Applicant: QUALCOMM Incorporated

    Inventor： Erik Visser ,  Lae-Hoon Kim ,  Minho Jin ,  Yinyi Guo

    IPC: G10L17/22 ,  G06F3/16 ,  G10L15/22

    Abstract: A device includes a memory, a receiver, a processor, and a display. The memory is configured to store a speaker model. The receiver is configured to receive an input audio signal. The processor is configured to determine a first confidence level associated with a first portion of the input audio signal based on the speaker model. The processor is also configured to determine a second confidence level associated with a second portion of the input audio signal based on the speaker model. The display is configured to present a graphical user interface associated with the first confidence level or associated with the second confidence level.

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