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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 servers and storage media, voiceprint storage methods, and voiceprint query methods, and can solve problems such as long response time and slow response speed of voiceprint query

Active Publication Date: 2021-01-15
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

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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 invention provides a voiceprint storage method, a voiceprint query method, a server and a storage medium, and the voiceprint storage method comprises the steps: reading a number of target voiceprint features matched with the calculation performance and target voiceprint indexes corresponding to the target voiceprint features from a voiceprint library according to the calculation performance ofthe query server, wherein the voiceprint library comprises a plurality of voiceprint features and voiceprint indexes corresponding to the voiceprint features; and creating a voiceprint pool of the query server according to the target voiceprint features and the target voiceprint indexes. According to the invention, the size distribution of the voiceprint library on each query server is adjusted according to the calculation performance of the query server, i.e., the query server reads the number of voiceprint features matched with the calculation performance, so that the query service completion time of each query server is close as much as possible; therefore, the response time of the system is shortened on the whole, and the response speed is increased.

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 Applications(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