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Voiceprint information management method and device, identity authentication method and system

A voiceprint information and management method technology, applied in the field of voiceprint recognition, can solve problems such as security risks

Active Publication Date: 2020-04-03
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the existing identity authentication methods based on voiceprint recognition have serious security risks.

Method used

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  • Voiceprint information management method and device, identity authentication method and system
  • Voiceprint information management method and device, identity authentication method and system
  • Voiceprint information management method and device, identity authentication method and system

Examples

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Embodiment Construction

[0082] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0083] figure 1 It is a flow chart of a voiceprint information management method provided in an embodiment of the present application, and the voiceprint information management method is applied to an account management system. Such as figure 1 As shown, the voiceprint information management method includes the following steps.

[0084] S11. Obtain a historical voice file generated by the fir...

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Abstract

The present application relates to a voiceprint information management method and device as well as an identity authentication method and system, which obtain the voice information of the first user by filtering historical voice files stored in related systems, and obtain the voice information through text recognition processing corresponding text information, and edit the voice information and corresponding text information into the reference voiceprint information of the first user; since the text information and voice information in the reference voiceprint information are obtained based on the above-mentioned historical voice files, it is not The relevant system is preset, that is, it is non-public, and no user can predict the specific content of the text information that needs to be read again when performing identity authentication, so that the corresponding sound file cannot be recorded in advance, that is, the authentication cannot be achieved by playing the pre-recorded sound file purpose of success. Therefore, identity authentication is performed based on the voiceprint information management method provided in the embodiment of the present application, the authentication result is more accurate, there is no security risk, and the security of the account is higher.

Description

technical field [0001] The present application relates to the technical field of voiceprint recognition, and in particular to a voiceprint information management method and device, and an identity authentication method and system. Background technique [0002] Voiceprint refers to the sound wave spectrum that carries speech information displayed by electroacoustic instruments. When different people speak the same words, the sound waves they produce are different, and the corresponding sound wave spectrum, that is, the voiceprint information is also different. Therefore, by comparing the voiceprint information, it can be judged whether the corresponding speakers are the same, that is, identity authentication based on voiceprint recognition can be realized; this identity authentication method based on voiceprint recognition can be widely used in various account management systems to ensure account security. [0003] In related technologies, before using the voiceprint recogn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L15/26H04L9/32
CPCG10L17/00G10L15/26G10L17/04G10L17/22G06F21/32G10L17/02G10L21/003G10L17/24G10L17/06
Inventor 熊剑
Owner ADVANCED NEW TECH CO LTD
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