Voice detection method and device, electronic equipment and storage medium

A voice detection and storage medium technology, applied in voice analysis, instruments, etc., can solve problems such as deviation of detection results

Active Publication Date: 2021-04-27
北京远鉴信息技术有限公司
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a kind of voice detection method, device, electronic equipment and storage medium, by adopting the voice category model and the voice source model under the voice category model to

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Voice detection method and device, electronic equipment and storage medium
  • Voice detection method and device, electronic equipment and storage medium
  • Voice detection method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0060]In order to make the objects, technical solutions, and advantages of the present application, the technical solutions in the present application embodiment will be described in contemplated in the present application embodiment, which will be described in contemplation in the present application embodiment. It is an embodiment of the present application, not all of the embodiments. Components of the present application embodiments described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations. Thus, the detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but only the selected embodiments of the present application. Based on the embodiments of the present application, those skilled in the art will belong to the scope of the present application without making creative labor.

[0061]First, the application scenarios ap...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a voice detection method and device, electronic equipment and a storage medium. The method comprises the steps: extracting multiple pieces of voice feature information from the to-be-detected voice; respectively inputting the voice feature information into a plurality of pre-trained voice source models, and determining a first matching degree between the to-be-detected voice and the source type of each voice source model; for each voice category model, determining a second matching degree between the to-be-detected voice and the category type corresponding to the voice category model based on the determined first matching degree; and based on the determined plurality of first matching degrees and the determined plurality of second matching degrees, determining a category type and a source type of the to-be-detected voice. Thus, voice detection is carried out by adopting the voice category model and the voice source model under the voice category model, voice authenticity and voice source detection is completed, the problem of detection result offset of an existing voice detection technology is solved, and the accuracy of the voice detection method is improved.

Description

technical field [0001] The present application relates to the technical field of voice detection, in particular to a voice detection method, device, electronic equipment and storage medium. Background technique [0002] Speech spoofing attack refers to the technology of forging the voice of a specific target to attack the speaker recognition system. In recent years, attacks on speaker recognition systems are mainly divided into four categories, namely, human voice imitation, recording playback, speech synthesis, and speech conversion, which greatly threatens the user's personal identity authentication and personal information security. Therefore, how to accurately recognize and detect the received speech has received widespread attention. [0003] Usually, in the existing voice detection methods, due to problems such as the voice collection method or the clarity of the sound quality, the detection results are shifted, and there are cases where the human voice is mistakenly ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G10L17/08G10L17/04G10L17/18G10L25/30
CPCG10L17/04G10L17/08G10L17/18G10L25/30
Inventor 郑榕王秋明
Owner 北京远鉴信息技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap