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3D sound effect processing method and related products

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

Active Publication Date: 2021-04-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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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

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

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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 scope of protection 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, met...

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Abstract

The embodiment of the present application discloses a 3D sound effect processing method and related products. The method includes: acquiring monophonic data of a sound source; determining the target content scene type corresponding to the monophonic data; Determine target reverberation effect parameters; process the monophonic data according to the target reverberation effect parameters to obtain target reverberation dual-channel data. The embodiment of the present application can determine the reverberation effect parameter corresponding to the content scene, and generate reverberation binaural data according to the reverberation effect parameter, thereby realizing the reverberation effect suitable for the content scene, and the three-dimensional 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

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 严锋贵
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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