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    User interface for secure access to a device using speaker verification
    1.
    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.

    Controlling mobile device based on sound identification
    2.
    发明授权
    Controlling mobile device based on sound identification 有权
    基于声音识别控制移动设备

    公开(公告)号：US09524638B2

    公开(公告)日：2016-12-20

    申请号：US13752080

    申请日：2013-01-28

    Applicant: Qualcomm Incorporated

    Inventor： Taesu Kim ,  Kyu Woong Hwang ,  Minho Jin

    IPC: G10K11/00 ,  G08C23/02 ,  H04M1/27 ,  G06F3/16 ,  H04M3/493

    CPC classification number: G08C23/02 ,  G06F3/167 ,  G06F21/35 ,  G06F21/554 ,  G06F21/83 ,  G06F2221/2101 ,  H04M1/271 ,  H04M3/493 ,  H04M2250/74 ,  H04W4/043

    Abstract: A method and apparatus for performing a function in a mobile device are disclosed. A media sound from a sound output device external to the mobile device is captured and a sound feature is extracted from the captured media sound. A function to be performed in the mobile device is determined by identifying at least one reference sound feature in a set of reference sound features based on the extracted sound feature, each reference sound feature in the set of reference sound features being associated with at least one of a plurality of media sounds and at least one of a plurality of functions. Further, the determined function is performed in the mobile device.

    Abstract translation: 公开了一种用于在移动设备中执行功能的方法和装置。 捕获来自移动设备外部的声音输出设备的媒体声音，并从所捕获的媒体声音中提取声音特征。 通过基于所提取的声音特征来识别一组参考声音特征中的至少一个参考声音特征来确定要在移动设备中执行的功能，所述参考声音特征集合中的每个参考声音特征与至少一个 多个媒体声音和多个功能中的至少一个。 此外，在移动设备中执行所确定的功能。

    Emergency handling system using informative alarm sound
    3.
    发明授权
    Emergency handling system using informative alarm sound 有权
    应急处理系统使用信息报警声

    公开(公告)号：US09171450B2

    公开(公告)日：2015-10-27

    申请号：US14012662

    申请日：2013-08-28

    Applicant: QUALCOMM Incorporated

    Inventor： Yongwoo Cho ,  Taesu Kim ,  Minho Jin ,  Kyu Woong Hwang ,  Seong Ill Park ,  Hyun-Mook Cho ,  Duck-Hoon Kim

    IPC: G08B1/08 ,  G08B25/10 ,  H04W4/22

    CPC classification number: G08B25/10 ,  H04W4/90

    Abstract: A method includes receiving an alarm sound including information related to an emergency event. The method also includes transmitting, to a server, identification information of the mobile device and the information. The method further includes receiving, from the server, an instruction for responding to the emergency event. The method further includes outputting the instruction.

    Abstract translation: 一种方法包括接收包括与紧急事件相关的信息的警报声音。 该方法还包括向服务器发送移动设备的标识信息和信息。 该方法还包括从服务器接收响应紧急事件的指令。 该方法还包括输出指令。

    METHOD AND APPARATUS FOR ADJUSTING DETECTION THRESHOLD FOR ACTIVATING VOICE ASSISTANT FUNCTION
    4.
    发明申请
    METHOD AND APPARATUS FOR ADJUSTING DETECTION THRESHOLD FOR ACTIVATING VOICE ASSISTANT FUNCTION 有权
    调整语音辅助功能的检测阈值的方法和装置

    公开(公告)号：US20150081296A1

    公开(公告)日：2015-03-19

    申请号：US14029131

    申请日：2013-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Minsub Lee ,  Taesu Kim ,  Kyu Woong Hwang ,  Minho Jin

    IPC: G10L15/20 ,  G10L25/48 ,  G10L15/22

    CPC classification number: G10L15/20 ,  G06F3/167 ,  G10L15/22 ,  G10L25/48 ,  G10L2015/228

    Abstract: A method for activating a voice assistant function in a mobile device is disclosed. The method includes receiving an input sound stream by a sound sensor and determining a context of the mobile device. The method may determine the context based on the input sound stream. For determining the context, the method may also obtain data indicative of the context of the mobile device from at least one of an acceleration sensor, a location sensor, an illumination sensor, a proximity sensor, a clock unit, and a calendar unit in the mobile device. In this method, a threshold for activating the voice assistant function is adjusted based on the context. The method detects a target keyword from the input sound stream based on the adjusted threshold. If the target keyword is detected, the method activates the voice assistant function.

    Abstract translation: 公开了一种在移动设备中激活语音辅助功能的方法。 该方法包括通过声音传感器接收输入声音流并确定移动设备的上下文。 该方法可以基于输入声音流来确定上下文。 为了确定上下文，该方法还可以从加速度传感器，位置传感器，照明传感器，接近传感器，时钟单元和日历单元中的至少一个获取指示移动设备的上下文的数据。 移动设备。 在该方法中，基于上下文来调整用于激活语音辅助功能的阈值。 该方法基于调整后的阈值从输入声音流中检测目标关键字。 如果检测到目标关键字，则该方法激活语音辅助功能。

    Wireless communications using a sound signal
    6.
    发明授权
    Wireless communications using a sound signal 有权
    使用声音信号的无线通信

    公开(公告)号：US09130664B2

    公开(公告)日：2015-09-08

    申请号：US13653910

    申请日：2012-10-17

    Applicant: Qualcomm Incorporated

    Inventor： Minho Jin ,  Taesu Kim ,  Young-Ki Baik ,  Minsub Lee ,  Duck Hoon Kim

    IPC: H04B11/00 ,  H04L9/30 ,  G06F21/10 ,  G06F21/40

    CPC classification number: H04B11/00

    Abstract: A method for communicating messages by a mobile device via a sound medium is disclosed. The mobile device receives input sounds from at least one mobile device via the sound medium. From the input sounds, an input sound signal carrying a first message encoded with a first key is detected. The mobile device decodes the first message based on a matching key. An output sound signal carrying a second message encoded with a second key is generated. Further, the mobile device transmits an output sound corresponding to the output sound signal via the sound medium.

    Abstract translation: 公开了一种通过移动设备经由声音介质传送消息的方法。 移动设备经由声音媒体从至少一个移动设备接收输入声音。 从输入声音中，检测携带用第一密钥编码的第一消息的输入声音信号。 移动设备基于匹配密钥对第一消息进行解码。 产生携带用第二密钥编码的第二消息的输出声音信号。 此外，移动设备经由声音媒体发送与输出声音信号相对应的输出声音。

    METHOD AND APPARATUS FOR DETECTING A TARGET KEYWORD
    7.
    发明申请
    METHOD AND APPARATUS FOR DETECTING A TARGET KEYWORD 审中-公开
    检测目标关键词的方法和装置

    公开(公告)号：US20140337031A1

    公开(公告)日：2014-11-13

    申请号：US14087939

    申请日：2013-11-22

    Applicant: QUALCOMM Incorporated

    Inventor： Sungwoong Kim ,  Minsub Lee ,  Taesu Kim ,  Minho Jin ,  Kyu Woong Hwang

    IPC: G06F3/16 ,  G10L15/14 ,  G10L15/08

    CPC classification number: G06F3/167 ,  G10L15/08 ,  G10L15/142 ,  G10L15/22

    Abstract: A method of detecting a target keyword for activating a function in an electronic device is disclosed. The method includes receiving an input sound starting from one of the plurality of portions of the target keyword. The input sound may be periodically received based on a duty cycle. The method extracts a plurality of sound features from the input sound, and obtains state information on a plurality of states associated with the portions of the target keyword. Based on the extracted sound features and the state information, the input sound may be detected as the target keyword. The plurality of states includes a predetermined number of entry states indicative of a predetermined number of the plurality of portions.

    Abstract translation: 公开了一种检测用于激活电子设备中的功能的目标关键字的方法。 该方法包括从目标关键词的多个部分中的一个开始接收输入声音。 可以基于占空比周期性地接收输入声音。 该方法从输入声音中提取多个声音特征，并且获得关于与目标关键词的部分相关联的多个状态的状态信息。 基于提取的声音特征和状态信息，可以检测输入声音作为目标关键字。 多个状态包括指示多个部分中预定数量的预定数量的进入状态。

    Automatic authorization for access to electronic device
    10.
    发明授权
    Automatic authorization for access to electronic device 有权
    自动授权访问电子设备

    公开(公告)号：US09514296B2

    公开(公告)日：2016-12-06

    申请号：US14480187

    申请日：2014-09-08

    Applicant: QUALCOMM Incorporated

    Inventor： Sungwoong Kim ,  Kyuwoong Hwang ,  Taesu Kim ,  Duck-Hoon Kim ,  Minho Jin ,  Yongwoo Cho

    IPC: G06F21/34 ,  G06F21/35 ,  H04W12/08 ,  H04W4/00 ,  H04W84/18

    CPC classification number: G06F21/34 ,  G06F21/35 ,  H04W4/80 ,  H04W12/08 ,  H04W84/18

    Abstract: A method, which is performed in a first electronic device, for authorizing access to a second electronic device is disclosed. The method may include establishing communication between the first electronic device and the second electronic device. The method may also obtain data indicative of a motion of at least one of the first and second electronic devices in response to a movement of the at least one of the first and second electronic devices. Based on the data, a control signal authorizing access to the second electronic device is generated, and transmitted to the second electronic device.

    Abstract translation: 公开了一种在第一电子设备中执行的用于授权访问第二电子设备的方法。 该方法可以包括建立第一电子设备和第二电子设备之间的通信。 响应于第一和第二电子设备中的至少一个的移动，该方法还可以获得指示第一和第二电子设备中的至少一个的运动的数据。 基于该数据，生成授权访问第二电子设备的控制信号，并将其发送到第二电子设备。

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