- Patent Title: Systems and methods for evaluating strength of an audio password
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Application No.: US14172619Application Date: 2014-02-04
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Publication No.: US10157272B2Publication Date: 2018-12-18
- Inventor: Lae-Hoon Kim , Juhan Nam , Erik Visser
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Austin Rapp & Hardman, P.C.
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06F12/00 ; G06F12/14 ; G11C7/00 ; G06F21/32 ; G06F3/16 ; G06F21/46 ; G10L15/18
Abstract:
A method for evaluating strength of an audio password by an electronic device is described. The method includes obtaining an audio signal captured by one or more microphones. The audio signal includes an audio password. The method also includes evaluating the strength of the audio password based on measuring one or more unique characteristics of the audio signal. The method further includes informing a user that the audio password is weak based on the evaluation of the strength of the audio password.
Public/Granted literature
- US20150220715A1 SYSTEMS AND METHODS FOR EVALUATING STRENGTH OF AN AUDIO PASSWORD Public/Granted day:2015-08-06
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