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    Method and apparatus for adjusting detection threshold for activating voice assistant function
    11.
    发明授权
    Method and apparatus for adjusting detection threshold for activating voice assistant function 有权
    用于调整激活语音辅助功能的检测阈值的方法和装置

    公开(公告)号：US09240182B2

    公开(公告)日：2016-01-19

    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 ,  G10L15/22 ,  G10L25/48 ,  G06F3/16

    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。

    SPEAKER VERIFICATION
    12.
    发明申请
    SPEAKER VERIFICATION 审中-公开
    扬声器验证

    公开(公告)号：US20150301796A1

    公开(公告)日：2015-10-22

    申请号：US14688974

    申请日：2015-04-16

    Applicant: QUALCOMM Incorporated

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

    IPC: G06F3/16 ,  G10L15/22

    CPC classification number: G06F3/167 ,  G10L15/22 ,  G10L17/04 ,  G10L17/08 ,  G10L17/22

    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.

    Abstract translation: 设备包括存储器，接收器，处理器和显示器。 存储器被配置为存储扬声器模型。 接收器被配置为接收输入音频信号。 处理器被配置为基于说话者模型来确定与输入音频信号的第一部分相关联的第一置信水平。 处理器还被配置为基于说话者模型来确定与输入音频信号的第二部分相关联的第二置信度。 显示器被配置为呈现与第一置信水平相关联或与第二置信水平相关联的图形用户界面。

    ADAPTIVE AUDIO FRAME PROCESSING FOR KEYWORD DETECTION
    14.
    发明申请
    ADAPTIVE AUDIO FRAME PROCESSING FOR KEYWORD DETECTION 审中-公开
    用于关键字检测的自适应音频帧处理

    公开(公告)号：US20140337030A1

    公开(公告)日：2014-11-13

    申请号：US14102097

    申请日：2013-12-10

    Applicant: QUALCOMM Incorporated

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

    IPC: G10L15/08

    CPC classification number: G10L15/08 ,  G10L15/183 ,  G10L15/22 ,  G10L15/32

    Abstract: A method of detecting a target keyword from an input sound for activating a function in a mobile device is disclosed. In this method, a first plurality of sound features is received in a buffer, and a second plurality of sound features is received in the buffer. While receiving each of the second plurality of sound features in the buffer, a first number of the sound features are processed from the buffer. The first number of the sound features includes two or more sound features. Further, the method may include determining a keyword score for each of the processed sound features and detecting the input sound as the target keyword if at least one of the keyword scores is greater than a threshold score.

    Abstract translation: 公开了一种从用于激活移动设备中的功能的输入声音中检测目标关键字的方法。 在该方法中，在缓冲器中接收第一多个声音特征，并且在缓冲器中接收第二多个声音特征。 在接收缓冲器中的第二多个声音特征中的每一个时，从缓冲器处理第一数量的声音特征。 第一个声音特征包括两个或多个声音特征。 此外，如果关键词分数中的至少一个大于阈值分数，则该方法可以包括确定每个处理的声音特征的关键词得分并且检测输入声音作为目标关键字。

    METHOD AND APPARATUS FOR SELECTIVELY PROVIDING INFORMATION ON OBJECTS IN A CAPTURED IMAGE
    17.
    发明申请
    METHOD AND APPARATUS FOR SELECTIVELY PROVIDING INFORMATION ON OBJECTS IN A CAPTURED IMAGE 有权
    用于选择性地提供捕获图像中对象的信息的方法和装置

    公开(公告)号：US20150078667A1

    公开(公告)日：2015-03-19

    申请号：US14029431

    申请日：2013-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Sungrack Yun ,  Kyu Woong Hwang ,  Jun-Cheol Cho ,  Taesu Kim ,  Minho Jin ,  Yongwoo Cho ,  Kang Kim

    IPC: G06K9/62

    CPC classification number: G06K9/6201 ,  G06F3/012 ,  G06F17/30047 ,  G06F17/30241 ,  G06F17/30247 ,  G06F17/30265 ,  G06F17/3087 ,  G06K9/00 ,  G06K9/00671 ,  H04W4/02

    Abstract: A method for providing object information for a scene in a wearable computer is disclosed. In this method, an image of the scene is captured. Further, the method includes determining a current location of the wearable computer and a view direction of an image sensor of the wearable computer and extracting at least one feature from the image indicative of at least one object. Based on the current location, the view direction, and the at least one feature, information on the at least one object is determined Then, the determined information is output.

    Abstract translation: 公开了一种在可穿戴式计算机中为场景提供对象信息的方法。 在该方法中，捕获场景的图像。 此外，该方法包括确定可穿戴计算机的当前位置和可穿戴计算机的图像传感器的视图方向，并从指示至少一个对象的图像中提取至少一个特征。 基于当前位置，视图方向和至少一个特征，确定关于至少一个对象的信息然后，输出所确定的信息。

    Emergency Handling System Using Informative Alarm Sound
    19.
    发明申请
    Emergency Handling System Using Informative Alarm Sound 有权
    使用信息报警声的紧急处理系统

    公开(公告)号：US20140253326A1

    公开(公告)日：2014-09-11

    申请号：US14012662

    申请日：2013-08-28

    Applicant: QUALCOMM Incorporated

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

    IPC: G08B25/10

    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。

    CONTROLLING MOBILE DEVICE BASED ON SOUND IDENTIFICATION
    20.
    发明申请
    CONTROLLING MOBILE DEVICE BASED ON SOUND IDENTIFICATION 有权
    基于声音识别来控制移动设备

    公开(公告)号：US20130201800A1

    公开(公告)日：2013-08-08

    申请号：US13752080

    申请日：2013-01-28

    Applicant: Qualcomm Incorporated

    Inventor： Taesu Kim ,  Kyu Woong Hwang ,  Minho Jin

    IPC: G08C23/02

    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。

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