Unlock instant, AI-driven research and patent intelligence for your innovation.

3D sound effect processing method and related product

A sound effect processing and 3D technology, applied in signal processing, transducer circuits, sensors, etc., can solve the problems of reducing user experience and not being able to bring users a sense of sound reality, and achieve a realistic three-dimensional effect

Active Publication Date: 2019-02-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of technology, virtual reality has also been rapidly developed in electronic devices. However, in virtual reality products, the audio data received by the earphones in the prior art is often 2D audio data, so it cannot bring the realism of sound to the user. , which degrades the user experience

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
  • 3D sound effect processing method and related product
  • 3D sound effect processing method and related product
  • 3D sound effect processing method and related product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. 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.

[0030] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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 discloses a 3D sound effect processing method and a related product. The method comprises the following steps: obtaining single-channel data of a sound source; determining a target content scene type corresponding to the single-channel data; determining a target reverberation effect parameter according to the target content scene type; and processing the single-channel data according to the target reverberation effect parameter to obtain target reverberation double-channel data. By adoption of the 3D sound effect processing method disclosed by the embodiment ofthe invention, the reverberation effect parameter corresponding to a content scene can be determined, and the reverberation double-channel data are generated according to the reverberation effect parameter, thereby realizing a reverberation effect suitable for the content scene, and the stereoscopic effect is more realistic.

Description

technical field [0001] The present application relates to the technical field of virtual / augmented reality, in particular to a 3D sound effect processing method and related products. Background technique [0002] With the popularization and application of electronic devices (such as mobile phones, tablet computers, etc.), electronic devices can support more and more applications, and their functions are becoming more and more powerful. Indispensable electronics. [0003] With the development of technology, virtual reality has also been rapidly developed in electronic devices. However, in virtual reality products, the audio data received by the earphones in the prior art is often 2D audio data, so it cannot bring the realism of sound to the user. , reducing the user experience. Contents of the invention [0004] Embodiments of the present application provide a 3D sound effect processing method and related products, which can synthesize 3D sound effects and improve user ex...

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): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 严锋贵
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com