Sharing instrument platform management method based on voiceprint recognition technology

A technology of voiceprint recognition and platform management, which is applied in instruments, speech analysis, etc., can solve problems such as unseen voiceprint recognition, and achieve the effects of eliminating untrue statistics, convenient collection, and high sampling rate

Inactive Publication Date: 2015-03-04
XIAMEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned patent applications respectively provide a laboratory instrument management system based on an access control system and an IC card controller, but no voiceprint recognition is used in a laboratory instrument management system

Method used

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  • Sharing instrument platform management method based on voiceprint recognition technology
  • Sharing instrument platform management method based on voiceprint recognition technology

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Embodiment Construction

[0019] like figure 1 , the present invention directly adopts computer microphone recording, high sampling rate, and continuous recording, so the voiceprint information sent to the verification server can be maximized without distortion and delay, so that the voiceprint verification has real-time and quickness.

[0020] Since the present invention can use the uniqueness of the voiceprint to distinguish whether it is a user who is allowed to use through the audit, the supervision of the instrument user can be achieved without supervision.

[0021] Since the present invention connects to the instrument reservation system through the network, it can remotely and in real time check whether the user has reserved a specific instrument,

[0022] Because the invention is connected to the laboratory server through the network, user information and machine time statistics can be recorded in real time, which is convenient for remote and later management of the instrument administrator.

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Abstract

A sharing instrument platform management method based on a voiceprint recognition technology relates to identity authorization with the biological recognition technology. The voice-recording is carried out via a microphone; a user reads characters on a computer screen and the voiceprint feature values are acquired and a system prompts the user to finish the voice-recording after the active time; the voiceprint model is registered after the system detects the voice and the screen displays the successful voiceprint registration; when the user needs to use the instrument, a voice verification program is started automatically, the user reads the characters on the screen via the microphone and the system prompts the user to finish the voice-recording after the active time; the system judges whether the user's voiceprint is consistent with the registered voiceprint model, identifies whether the user's identity is an authorized user, verifies whether the authorized user has been appointed on an instrument appointment system and obtains the authorization of an instrument administrator; if the user is an appointed user, the instrument can be started normally, the user can use the instrument normally and the backstage records user information and counts running time; if the authorized user is a non-appointed user, the system prompts the user to enter the appointment system for appointment; if the user is a non-authorized user, the instrument cannot be started normally, the user cannot use the instrument and can contact with the instrument administrator to report the existing problem.

Description

technical field [0001] The invention relates to identity authentication using biometric identification technology, in particular to a shared instrument platform management method based on voiceprint identification technology. Background technique [0002] Biometrics include fingerprints, faces, voiceprints, etc. The so-called voiceprint (Voiceprint) is the sound wave spectrum that carries speech information displayed by electroacoustic instruments. The human vocal system is composed of 45 "components" with different physiological structures, such as vocal cords, oral cavity, nasal cavity, tongue, teeth, lips, and lungs. Each "component" has different speech habits and methods. Various "postures" can be taken, and the result is that each person has a unique sound signature. [0003] Voiceprint recognition, also known as speaker recognition, is a technology that identifies a person's identity through their voice. According to different recognition tasks, voiceprint recognit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/24
Inventor 赖丽旻洪青阳
Owner XIAMEN UNIV
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