Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Voiceprint awakening method, device and equipment and storage medium

A technology of voiceprint and voiceprint features, applied in the field of storage media, voiceprint wake-up method and device, and equipment, can solve problems such as the inability to meet the user's multi-scenario wake-up needs, and achieve the effect of improving user experience and raising the wake-up rate

Pending Publication Date: 2020-06-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the user uses the terminal in various scenarios and is in a process of constant change, there is no way to meet the user's wake-up needs in multiple scenarios by adopting a fixed preset threshold method.

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
  • Voiceprint awakening method, device and equipment and storage medium
  • Voiceprint awakening method, device and equipment and storage medium
  • Voiceprint awakening method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the purposes, 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. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The following examples are used to illustrate the present application, but not to limit the scope of the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0029] Before a detailed introduction to the voiceprint wake-up method provided in the embodiment of the present application, a brief introduction to terms and related technologies involved in the embodiment of the present application ...

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

Embodiments of the invention disclose a voiceprint awakening method. The voiceprint awakening method comprises the following steps of: determining a preset awakening parameter matched with a current scene according to a preset condition, wherein the preset awakening parameter comprises a preset awakening threshold and a preset voiceprint threshold; receiving an input voice signal; determining theawakening value and voiceprint feature of the voice signal; and under the condition that the awakening value is greater than the preset awakening threshold and the voiceprint feature is greater than the preset voiceprint threshold, awakening a to-be-awakened application. The embodiments of the invention further provide a voiceprint awakening device, voiceprint awakening equipment and a storage medium.

Description

technical field [0001] The present application relates to the technical field of voice processing, and relates to but not limited to voiceprint wake-up methods, devices, equipment, and storage media. Background technique [0002] Voiceprint wake-up technology has been widely used in terminal products with intelligent voice dialogue wake-up function. The solutions in the prior art generally adopt a method of presetting wake-up and voiceprint thresholds. Since the scenarios in which the user uses the terminal are diverse and are in a process of constant change, there is no way to meet the wake-up requirements of the user in multiple scenarios by adopting a fixed preset threshold method. Contents of the invention [0003] In view of this, the embodiment of the present application provides a voiceprint wake-up method, device, device, and storage medium to solve at least one problem existing in the prior art, which can realize automatic adjustment of wake-up and voiceprint thr...

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): G10L17/22G10L17/02G10L17/06
CPCG10L17/22G10L17/02G10L17/06
Inventor 胡宁宁陈喆曹冰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com