公开(公告)号：US20150081295A1

公开(公告)日：2015-03-19

申请号：US14028139

申请日：2013-09-16

Applicant: QUALCOMM Incorporated

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

IPC: G10L17/20 ,  G10L17/24 ,  G10L17/04 ,  G10L17/00 ,  G10L17/26

CPC classification number: G10L17/20 ,  G06F21/32 ,  G10L17/005 ,  G10L17/04 ,  G10L17/24 ,  G10L17/26 ,  H04L63/0861 ,  H04L63/105

Abstract: According to an aspect of the present disclosure, a method for controlling access to a plurality of applications in an electronic device is disclosed. The method includes receiving a voice command from a speaker for accessing a target application among the plurality of applications, and verifying whether the voice command is indicative of a user authorized to access the applications based on a speaker model of the authorized user. In this method, each application is associated with a security level having a threshold value. The method further includes updating the speaker model with the voice command if the voice command is verified to be indicative of the user, and adjusting at least one of the threshold values based on the updated speaker model.

Abstract translation: 根据本公开的一个方面，公开了一种用于控制对电子设备中的多个应用的​​访问的方法。 该方法包括从扬声器接收用于访问多个应用中的目标应用的语音命令，以及基于授权用户的说话者模型来验证语音命令是否指示被授权访问应用的用户。 在该方法中，每个应用与具有阈值的安全级别相关联。 该方法还包括：如果语音命令被验证为指示用户，则使用语音命令来更新说话者模型，并且基于更新的说话者模型来调整至少一个阈值。