Voice change recognition method and electronic equipment

A technology of sound recognition and recognition results, which is applied in the field of data processing, can solve the problems of sound source change sound recognition, etc., and achieve the effect of high discrimination accuracy and avoiding adverse consequences

Inactive Publication Date: 2020-01-24
VIVO MOBILE COMM CO LTD
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a voice changing recognition method and electronic equipment to solve the problem of how to change the voice of a sound source

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 change recognition method and electronic equipment
  • Voice change recognition method and electronic equipment
  • Voice change recognition method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particu...

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 embodiment of the invention provides a voice change recognition method and electronic equipment. The method comprises the following steps of obtaining target voice data; preprocessing the target voice data to obtain a voice signal sequence, wherein the voice signal sequence includes at least two sound signals and feature values of each voice signal, and the feature values at least include fundamental tone and resonance peaks; inputting the voice signal sequence into a preset voice change recognition model; and outputting a recognition result, wherein the recognition result is used for indicating whether the target voice data is subjected to voice change processing or not. The embodiment of the invention has the advantages that the voice change recognition on the target voice data is realized; and bad consequences caused when the voice change function is applied to abnormal scenes are avoided.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a voice changing recognition method and electronic equipment. Background technique [0002] With the rapid development of computer technology, various electronic devices have become indispensable tools in all aspects of people's lives. The functions of various application programs (Application, APP) of electronic devices are also gradually improved, providing users with various intelligent services, and bringing great convenience to users' work and life. [0003] At present, some apps provide voice-changing functions. Realizing voice changes through voice-changing functions has become a common form of entertainment. For example, in some games and entertainment apps, a variety of voice-changing effects can be provided. Determine whether the sound has been changed. However, due to its realistic effect, the voice-changing function is easy to be used in abnormal scenes, so ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/51G10L25/03G10L17/02G10L17/04G10L17/14
CPCG10L25/51G10L25/03G10L17/02G10L17/04G10L17/14
Inventor 盛玉娇程慧莲
Owner VIVO MOBILE COMM CO LTD
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