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Voiceprint storage method, voiceprint query method, server and storage medium

A technology for querying servers and interface servers, which is applied in the fields of voiceprint storage methods, servers and storage media, and voiceprint query methods, and can solve problems such as long response time and slow response speed of voiceprint query

Active Publication Date: 2021-03-16
北京远鉴信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a voiceprint storage method, a voiceprint query method, a server, and a storage medium to solve the problem of the relatively long response time and slow response speed of the voiceprint query in the prior art. slow problem

Method used

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  • Voiceprint storage method, voiceprint query method, server and storage medium
  • Voiceprint storage method, voiceprint query method, server and storage medium
  • Voiceprint storage method, voiceprint query method, server and storage medium

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Embodiment Construction

[0081] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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PUM

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Abstract

The present application provides a voiceprint storage method, a voiceprint query method, a server, and a storage medium, wherein the voiceprint storage method includes: according to the computing performance of the query server, reading from the voiceprint database the number of targets matching the computing performance The voiceprint feature and the target voiceprint index corresponding to the target voiceprint feature. The voiceprint library includes multiple voiceprint features and the voiceprint index corresponding to each of the voiceprint features. According to the target voiceprint feature and the target voiceprint index, create Query the voiceprint pool of the server. In this application, according to the calculation performance of the query server, the size distribution of the voiceprint library on each query server is adjusted, that is, the query server reads the number of voiceprint features that match the calculation performance, so that each query server can complete the query as much as possible The service time is similar so that the system as a whole can shorten the response time and improve the response speed.

Description

technical field [0001] The present application relates to the technical field of voiceprint recognition, in particular, to a voiceprint storage method, a voiceprint query method, a server and a storage medium. Background technique [0002] Voiceprint query is a voiceprint application service. The client of the voiceprint query service calls this service. This service receives the voice data submitted by the client, extracts the voiceprint features, and then combines it with a large number of pre-stored voiceprint data in the voiceprint database. Compare the input voiceprint features, find the most similar one or more voiceprint features, and then return the speaker identity information corresponding to these voiceprint features. [0003] In the prior art, in order to obtain a faster response time, the voiceprint query system usually includes multiple query servers. For each query request, the system distributes it to multiple query servers at the same time, and each query se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/61G06F16/683G10L15/30G10L17/14
CPCG10L15/30G10L17/14G06F16/61G06F16/683
Inventor 陈普庆王黎明李献杰
Owner 北京远鉴信息技术有限公司