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Voice verification method, device, computer equipment and computer-readable storage medium

A voice verification, to-be-verified technology, applied in speech analysis, speech synthesis, speech recognition, etc., can solve problems such as failure and low recall rate

Active Publication Date: 2019-03-29
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the voice verification method in the traditional technology can only ensure that the verification is successful when the user's voice remains unchanged. When the user's voice changes, the traditional voice verification method will fail, and the recall rate of the verification is very low.

Method used

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  • Voice verification method, device, computer equipment and computer-readable storage medium
  • Voice verification method, device, computer equipment and computer-readable storage medium
  • Voice verification method, device, computer equipment and computer-readable storage medium

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Embodiment Construction

[0067] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0068] The voice verification method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 110 communicates with the server 120 through the network, and the user 100 operates the terminal 110 through an input device. Wherein, the terminal 110 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 120 can be realized by an independent server or a server cluster composed of multiple servers.

[0069] In one em...

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Abstract

The present application relates to an identity verification method, comprising: acquiring voice information to be verified and a corresponding user identification; extracting a voiceprint feature to be verified and text to be verified from the voice information to be verified; acquiring a current scenario type; querying a feature model that matches the current scenario type and corresponds to the user identification; converting the text to be verified into a reference voiceprint feature by using the feature model; comparing the voiceprint feature to be verified and the reference voiceprint feature to obtain a voice verification result; when the voice verification result indicates that the verification is passed, re-training the feature model according to the voiceprint feature to be verified; and updating the feature model that matches the current scenario type and corresponds to the user identification using the retrained feature model.

Description

technical field [0001] The present application relates to the technical field of voice recognition, in particular to a voice verification method, device, computer equipment and computer-readable storage medium. Background technique [0002] Since the biological characteristics of every two people are different, the identity of the user can be accurately confirmed by identifying the biological characteristics of the user. Recognizing the biological characteristics of the human body requires high-precision sensors, and these high-precision sensors are generally large in size. [0003] At present, with the rapid improvement of sensor element technology, the accuracy, size and price of sensor elements have been greatly improved, so the method of verifying user identity by recognizing biometric features can also be implemented on mobile terminals. Recognizing the user's voiceprint is a relatively common verification method in traditional technologies. [0004] However, the voic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L17/02G10L17/04G10L17/08G10L13/02G10L15/26G10L21/02G10L21/0208G10L25/12G10L25/18G10L25/24
CPCG10L13/02G10L17/02G10L17/04G10L17/08G10L21/0208G10L25/12G10L25/18G10L25/24G10L2021/02087G10L15/26
Inventor 黄创茗
Owner PING AN TECH (SHENZHEN) CO LTD