中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.016 seconds)

    RESPONSE ENDPOINT SELECTION
    11.
    发明申请
    RESPONSE ENDPOINT SELECTION 有权

    公开(公告)号：US20210165630A1

    公开(公告)日：2021-06-03

    申请号：US17016769

    申请日：2020-09-10

    Applicant: Amazon Technologies, Inc.

    Inventor： Scott Ian Blanksteen

    IPC: G06F3/16 ,  H04W4/33 ,  H04L29/08 ,  H04W4/029

    Abstract: A computing system has multiple endpoint computing devices in local environments to receive verbal requests from various users and a central or remote system to process the requests. The remote system generates responses and uses a variety of techniques to determine where and when to return responses audibly to the users. For each request, the remote system understands who is making the request, determines when to provide the response to the user, ascertains where the user is when it is time to deliver the response, discovers which of the endpoint devices are available to deliver the response, and evaluates which of the available devices is best to deliver the response. The system then delivers the response to the best endpoint device for audible emission or other form of presentation to the user.

    Speech recognition services
    12.
    发明授权
    Speech recognition services 有权

    公开(公告)号：US10580408B1

    公开(公告)日：2020-03-03

    申请号：US15896495

    申请日：2018-02-14

    Applicant: Amazon Technologies, Inc.

    Inventor： Gregory Michael Hart ,  Peter Paul Henri Carbon ,  John Daniel Thimsen ,  Vikram Kumar Gundeti ,  Scott Ian Blanksteen ,  Allan Timothy Lindsay ,  Frederic Johan Georges Deramat

    IPC: G10L15/22 ,  G10L15/18

    Abstract: A speech recognition platform configured to receive an audio signal that includes speech from a user and perform automatic speech recognition (ASR) on the audio signal to identify ASR results. The platform may identify: (i) a domain of a voice command within the speech based on the ASR results and based on context information associated with the speech or the user, and (ii) an intent of the voice command. In response to identifying the intent, the platform may perform a corresponding action, such as streaming audio to the device, setting a reminder for the user, purchasing an item on behalf of the user, making a reservation for the user or launching an application for the user. The speech recognition platform, in combination with the device, may therefore facilitate efficient interactions between the user and a voice-controlled device.

    Identification using audio signatures and additional characteristics
    13.
    发明授权
    Identification using audio signatures and additional characteristics 有权
    识别使用音频签名和附加特征

    公开(公告)号：US09460715B2

    公开(公告)日：2016-10-04

    申请号：US13784616

    申请日：2013-03-04

    Applicant: Amazon Technologies, Inc.

    Inventor： Gregory Michael Hart ,  Scott Ian Blanksteen ,  Stephen Frederick Potter ,  William Folwell Barton

    IPC: G10L15/00 ,  G10L15/22

    CPC classification number: G10L15/22 ,  G10L17/00 ,  G10L2015/223

    Abstract: Techniques for using both speaker-identification information and other characteristics associated with received voice commands to determine how and whether to respond to the received voice commands. A user may interact with a device through speech by providing voice commands. After beginning an interaction with the user, the device may detect subsequent speech, which may originate from the user, from another user, or from another source. The device may then use speaker-identification information and other characteristics associated with the speech to attempt to determine whether or not the user interacting with the device uttered the speech. The device may then interpret the speech as a valid voice command and may perform a corresponding operation in response to determining that the user did indeed utter the speech. If the device determines that the user did not utter the speech, however, then the device may refrain from taking action on the speech.

    Abstract translation: 用于使用扬声器识别信息和与接收到的语音命令相关联的其它特征的技术来确定如何以及是否响应于所接收的语音命令。 用户可以通过提供语音命令通过语音与设备交互。 在开始与用户的交互之后，设备可以检测来自用户的后续语音，来自另一个用户，或从另一个源。 然后，设备可以使用与语音相关联的扬声器识别信息和其他特征来尝试确定用户与设备进行交互是否发出语音。 然后，设备可以将该语音解释为有效的语音命令，并且可以响应于确定用户确实发出语音来执行相应的操作。 然而，如果设备确定用户没有发出该语音，则设备可以不对该语音采取行动。

Patent Agency Ranking