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    CONTROLLING ELECTRONIC DEVICE BASED ON DIRECTION OF SPEECH
    11.
    发明申请
    CONTROLLING ELECTRONIC DEVICE BASED ON DIRECTION OF SPEECH 有权
    基于语音方向控制电子设备

    公开(公告)号：US20160284350A1

    公开(公告)日：2016-09-29

    申请号：US14671858

    申请日：2015-03-27

    Applicant: QUALCOMM Incorporated

    Inventor： Sungrack Yun ,  Taesu Kim ,  Duck Hoon Kim ,  Kyuwoong Hwang

    IPC: G10L15/22

    CPC classification number: G10L15/22 ,  G06F3/167 ,  G10L25/18 ,  G10L25/21 ,  G10L25/48 ,  G10L2015/223 ,  H04M2250/74

    Abstract: A method for controlling an electronic device in response to speech spoken by a user is disclosed. The method may include receiving an input sound by a sound sensor. The method may also detect the speech spoken by the user in the input sound, determine first characteristics of a first frequency range and second characteristics of a second frequency range of the speech in response to detecting the speech in the input sound, and determine whether a direction of departure of the speech spoken by the user is toward the electronic device based on the first and second characteristics.

    Abstract translation: 公开了一种用于响应于用户使用的语音来控制电子设备的方法。 该方法可以包括由声音传感器接收输入声音。 该方法还可以在输入声音中检测用户所说出的语音，响应于检测到输入声音中的语音，确定语音的第二频率范围的第一特征和第二频率范围的第二特性，并且确定是否 基于第一和第二特征的用户所说出的语音的出发方向是朝向电子设备。

    METHOD AND APPARATUS FOR CONTROLLING ACCESS TO ELECTRONIC DEVICES
    13.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING ACCESS TO ELECTRONIC DEVICES 有权
    用于控制电子设备访问的方法和装置

    公开(公告)号：US20150082406A1

    公开(公告)日：2015-03-19

    申请号：US14031995

    申请日：2013-09-19

    Applicant: QUALCOMM Incorporated

    Inventor： Min-Kyu Park ,  Taesu Kim ,  Sungrack Yun ,  Kyu Woong Hwang ,  Jun-Cheol Cho

    IPC: H04L29/06

    CPC classification number: H04L63/0853 ,  H04L63/0815 ,  H04L63/105 ,  H04L63/107 ,  H04W12/08

    Abstract: According to an aspect of the present disclosure, a method for controlling access to a plurality of electronic devices is disclosed. The method includes detecting whether a first device is in contact with a user, adjusting a security level of the first device to activate the first device when the first device is in contact with the user, detecting at least one second device within a communication range of the first device, and adjusting a security level of the at least one second device to control access to the at least one second device based on a distance between the first device and the at least one second device.

    Abstract translation: 根据本公开的一个方面，公开了一种用于控制对多个电子设备的访问的方法。 该方法包括检测第一设备是否与用户接触，当第一设备与用户接触时调整第一设备的安全级别以激活第一设备，检测在第一设备的通信范围内的至少一个第二设备 并且基于所述第一设备和所述至少一个第二设备之间的距离来调整所述至少一个第二设备的安全级别以控制对所述至少一个第二设备的访问。

    Method and apparatus for activating speech recognition
    15.
    发明授权
    Method and apparatus for activating speech recognition 有权

    公开(公告)号：US11205433B2

    公开(公告)日：2021-12-21

    申请号：US16547263

    申请日：2019-08-21

    Applicant: QUALCOMM Incorporated

    Inventor： Byeonggeun Kim ,  Young Mo Kang ,  Sungrack Yun ,  Kyu Woong Hwang ,  Hye Jin Jang

    IPC: G10L25/00 ,  G10L15/00 ,  G10L17/00 ,  G10L15/22

    Abstract: A device to process an audio signal representing input sound includes a user voice verifier configured to generate a first indication based on whether the audio signal represents a user's voice. The device includes a speaking target detector configured to generate a second indication based on whether the audio signal represents at least one of a command or a question. The device includes an activation signal unit configured to selectively generate an activation signal based on the first indication and the second indication. The device also includes an automatic speech recognition engine configured to be activated, responsive to the activation signal, to process the audio signal.

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