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Ethernet voiceprint recognition system

A technology of voiceprint recognition and Ethernet, applied in the field of biometrics, can solve the problems of insufficient recognition rate and feature data sharing of the voiceprint recognition system, and achieve the effect of high recognition rate and resource sharing

Inactive Publication Date: 2013-04-10
DALIAN CHUANGDA TECH TRADE MARKET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of information technology, people's means of interaction are becoming more and more diverse, and the requirements for identity authentication are becoming higher and higher For what it's worth, the existing voiceprint recognition systems have a lot of deficiencies in recognition rate and feature data sharing

Method used

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Embodiment Construction

[0008] The system structure of the present invention is described in detail in conjunction with the working process.

[0009] For the composition of the Ethernet voiceprint recognition system, see figure 1 , the client computer can be an ordinary personal computer, the server can be a high-performance IBM workstation, and the feature database management system can be oracle.

[0010] The Ethernet voiceprint recognition system consists of three parts: client, server (IBM workstation) and feature database. The client and server are connected through Ethernet, and the client transmits query commands and updated database feature data through Ethernet. To the server, the server is responsible for querying and managing the database accordingly.

[0011] Work process such as figure 2 As shown: First, the client is responsible for recording the voices of all objects that need to be identified into the hard disk of the client, extracting the voiceprint features through a preset algo...

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Abstract

The invention belongs to the field of biological recognition, particularly relates to an Ethernet voiceprint recognition system, and provides the Ethernet voiceprint recognition system which is high in recognition rate, easy to operate and of resource sharing. The Ethernet voiceprint recognition system comprises a client, a server and a characteristic data bank, wherein the client is connected with the server through the Ethernet, and the other end of the server is connected with the characteristic data bank. Working procedures are as follows: firstly, the client is used for recording voices of all targets needing to be recognized into a hard disk of the client, and voiceprint characteristics are collected according to a preset algorithm and then are transmitted to a server data bank through the Ethernet; and secondly, for the next test, the client is used for computing the voiceprint characteristics of the targets needing to be recognized, then similarity matching of the voiceprint characteristics and the voiceprint characteristics in the server are carried out, the characteristic with the highest similarity is searched, and then personal information corresponding to the voiceprint characteristics is returned to the client.

Description

technical field [0001] The invention belongs to the field of biological identification, in particular to an Ethernet voiceprint identification system. Background technique [0002] With the development of information technology, people's means of interaction are becoming more and more diverse, and the requirements for identity authentication are becoming higher and higher For what it's worth, the existing voiceprint recognition systems have big deficiencies in recognition rate and feature data sharing. Contents of the invention [0003] Aiming at the shortcomings of the existing voiceprint recognition technology, the present invention provides an Ethernet voiceprint recognition system with high recognition rate, easy operation and resource sharing. [0004] The Ethernet voiceprint recognition system consists of three parts: client, server and feature database. The client and server are connected through Ethernet, and the other end of the server is connected to the feature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/30G10L17/00
Inventor 王春艳
Owner DALIAN CHUANGDA TECH TRADE MARKET
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