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    Device differentiation for electronic workspaces
    11.
    发明授权
    Device differentiation for electronic workspaces 有权

    公开(公告)号：US10263851B1

    公开(公告)日：2019-04-16

    申请号：US15923138

    申请日：2018-03-16

    Applicant: Amazon Technologies, Inc.

    Inventor： James David Meyers

    IPC: H04L12/24 ,  G06F3/14 ,  G09G5/00

    Abstract: An electronic workspace may be created from multiple viewer devices. The viewer devices are coordinated so that each exhibits a different visual identification characteristic such as a distinct or unique color. Content can be assigned by way of a user interface in which individual viewer devices are represented by visual icons that exhibit the same visual identification characteristics as the respective viewer devices, so that a user may easily distinguish between the available viewer devices.

    Device differentiation for electronic workspaces
    13.
    发明授权
    Device differentiation for electronic workspaces 有权

    公开(公告)号：US09923776B1

    公开(公告)日：2018-03-20

    申请号：US14605746

    申请日：2015-01-26

    Applicant: Amazon Technologies, Inc.

    Inventor： James David Meyers

    IPC: H04L12/24

    CPC classification number: H04L41/12 ,  G06F3/1423 ,  G09G5/00 ,  G09G2340/14

    Abstract: An electronic workspace may be created from multiple viewer devices. The viewer devices are coordinated so that each exhibits a different visual identification characteristic such as a distinct or unique color. Content can be assigned by way of a user interface in which individual viewer devices are represented by visual icons that exhibit the same visual identification characteristics as the respective viewer devices, so that a user may easily distinguish between the available viewer devices.

    METHODS AND DEVICES FOR SELECTIVELY IGNORING CAPTURED AUDIO DATA
    14.
    发明申请
    METHODS AND DEVICES FOR SELECTIVELY IGNORING CAPTURED AUDIO DATA 有权

    公开(公告)号：US20210210071A1

    公开(公告)日：2021-07-08

    申请号：US17146995

    申请日：2021-01-12

    Applicant: Amazon Technologies, Inc.

    Inventor： James David Meyers ,  Kurt Wesley Piersol

    IPC: G10L15/08 ,  G10L15/04 ,  G10L21/028 ,  G10L15/20

    Abstract: Systems and methods for selectively ignoring an occurrence of a wakeword within audio input data is provided herein. In some embodiments, a wakeword may be detected to have been uttered by an individual within a modified time window, which may account for hardware delays and echoing offsets. The detected wakeword that occurs during this modified time window may, in some embodiments, correspond to a word included within audio that is outputted by a voice activated electronic device. This may cause the voice activated electronic device to activate itself, stopping the audio from being outputted. By identifying when these occurrences of the wakeword within outputted audio are going to happen, the voice activated electronic device may selectively determine when to ignore the wakeword, and furthermore, when not to ignore the wakeword.

    Methods and devices for selectively ignoring captured audio data
    15.
    发明授权
    Methods and devices for selectively ignoring captured audio data 有权

    公开(公告)号：US10930266B2

    公开(公告)日：2021-02-23

    申请号：US16665461

    申请日：2019-10-28

    Applicant: Amazon Technologies, Inc.

    Inventor： James David Meyers ,  Kurt Wesley Piersol

    IPC: G10L15/08 ,  G10L15/04 ,  G10L21/028 ,  G10L15/20 ,  G10L21/0208 ,  G10L15/22

    Abstract: Systems and methods for selectively ignoring an occurrence of a wakeword within audio input data is provided herein. In some embodiments, a wakeword may be detected to have been uttered by an individual within a modified time window, which may account for hardware delays and echoing offsets. The detected wakeword that occurs during this modified time window may, in some embodiments, correspond to a word included within audio that is outputted by a voice activated electronic device. This may cause the voice activated electronic device to activate itself, stopping the audio from being outputted. By identifying when these occurrences of the wakeword within outputted audio are going to happen, the voice activated electronic device may selectively determine when to ignore the wakeword, and furthermore, when not to ignore the wakeword.

    Application focus in speech-based systems
    19.
    发明授权
    Application focus in speech-based systems 有权
    基于语音的系统中的应用重点

    公开(公告)号：US09552816B2

    公开(公告)日：2017-01-24

    申请号：US14578056

    申请日：2014-12-19

    Applicant: Amazon Technologies, Inc.

    Inventor： Peter Spalding VanLund ,  Kurt Wesley Piersol ,  James David Meyers ,  Jacob Michael Simpson ,  Vikram Kumar Gundeti ,  David Robert Thomas ,  Andrew Christopher Miles

    IPC: G10L21/00 ,  G10L17/22 ,  G10L15/26 ,  G06F9/50 ,  G10L15/22

    CPC classification number: G10L17/22 ,  G06F9/5011 ,  G10L15/22 ,  G10L2015/223 ,  G10L2015/228

    Abstract: A speech-based system includes an audio device in a user premises and a network-based service that supports use of the audio device by multiple applications. The audio device may be directed to play audio content such as music, audio books, etc. The audio device may also be directed to interact with a user through speech. The network-based service monitors event messages received from the audio device to determine which of the multiple applications currently has speech focus. When receiving speech from a user, the service first offers the corresponding meaning to the application, if any, that currently has primary speech focus. If there is no application that currently has primary speech focus, or if the application having primary speech focus is not able to respond to the meaning, the service then offers the user meaning to the application that currently has secondary speech focus.

    Abstract translation: 基于语音的系统包括用户场所中的音频设备和支持通过多个应用使用该音频设备的基于网络的服务。 音频设备可以被引导以播放诸如音乐，音频书籍等的音频内容。音频设备还可以被引导以通过语音与用户交互。 基于网络的服务监视从音频设备接收的事件消息，以确定当前具有语音焦点的多个应用中的哪一个。 当从用户接收到语音时，服务首先向当前具有主要语音焦点的应用（如果有的话）提供相应的含义。 如果没有目前具有主要语音焦点的应用程序，或者如果具有主要语音焦点的应用程序不能响应意义，则该服务然后向当前具有辅助语音焦点的应用程序提供用户意义。

    APPLICATION FOCUS IN SPEECH-BASED SYSTEMS
    20.
    发明申请
    APPLICATION FOCUS IN SPEECH-BASED SYSTEMS 有权
    基于语音系统的应用聚焦

    公开(公告)号：US20160180853A1

    公开(公告)日：2016-06-23

    申请号：US14578056

    申请日：2014-12-19

    Applicant: Amazon Technologies, Inc.

    Inventor： Peter Spalding VanLund ,  Kurt Wesley Piersol ,  James David Meyers ,  Jacob Michael Simpson ,  Vikram Kumar Gundeti ,  David Robert Thomas ,  Andrew Christopher Miles

    IPC: G10L17/22

    CPC classification number: G10L17/22 ,  G06F9/5011 ,  G10L15/22 ,  G10L2015/223 ,  G10L2015/228

    Abstract: A speech-based system includes an audio device in a user premises and a network-based service that supports use of the audio device by multiple applications. The audio device may be directed to play audio content such as music, audio books, etc. The audio device may also be directed to interact with a user through speech. The network-based service monitors event messages received from the audio device to determine which of the multiple applications currently has speech focus. When receiving speech from a user, the service first offers the corresponding meaning to the application, if any, that currently has primary speech focus. If there is no application that currently has primary speech focus, or if the application having primary speech focus is not able to respond to the meaning, the service then offers the user meaning to the application that currently has secondary speech focus.

    Abstract translation: 基于语音的系统包括用户场所中的音频设备和支持通过多个应用使用音频设备的基于网络的服务。 音频设备可以被引导以播放诸如音乐，音频书籍等的音频内容。音频设备还可以被引导以通过语音与用户交互。 基于网络的服务监视从音频设备接收的事件消息，以确定当前具有语音焦点的多个应用中的哪一个。 当从用户接收到语音时，服务首先向当前具有主要语音焦点的应用（如果有的话）提供相应的含义。 如果没有目前具有主要语音焦点的应用程序，或者如果具有主要语音焦点的应用程序不能响应意义，则该服务然后向当前具有辅助语音焦点的应用程序提供用户意义。

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