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Three-dimensional sound effect realization method, device, storage medium and electronic equipment

An implementation method and technology of electronic equipment, applied in electrical components, quasi-stereo systems, stereo systems, etc., can solve the problems of multi-storage space, large amount, occupation, etc., and achieve the effect of saving storage space

Active Publication Date: 2022-05-17
SHENZHEN HEYTAP TECHNOLOGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen that in related technologies, this way of realizing 3D sound effects needs to store a large amount of HRTF data, which takes up a lot of storage space.

Method used

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  • Three-dimensional sound effect realization method, device, storage medium and electronic equipment
  • Three-dimensional sound effect realization method, device, storage medium and electronic equipment
  • Three-dimensional sound effect realization method, device, storage medium and electronic equipment

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Embodiment Construction

[0032] Referring to the drawings, where the same reference numerals represent the same components, the principle of the present application is illustrated by being implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0033] see figure 1 , figure 1 It is a schematic flow chart of the first method for realizing the three-dimensional sound effect provided by the embodiment of the present application. The process of the implementation method of the three-dimensional sound effect may include:

[0034] In 101, an input signal corresponding to a sound source is acquired, and position information of the sound source is acquired.

[0035] For example, an application program may be built in the electronic device, and the application program is an applicati...

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Abstract

A method, device, storage medium, and electronic device for realizing three-dimensional sound effects, the method comprising: acquiring an input signal and position information corresponding to a sound source; decomposing the input signal according to the position information to obtain multiple sub-input signals; The input signal determines the composite signal of the input signal at each position; obtains the HRTF data group corresponding to each position; determines the first output signal and the second according to the composite signal of the input signal at each position and the HRTF data group corresponding to each position output signal.

Description

technical field [0001] The present application belongs to the technical field of electronic equipment, and in particular relates to a method, device, storage medium and electronic equipment for realizing three-dimensional sound effects. Background technique [0002] With the rapid development of multimedia technology, people have higher and higher requirements for audio and video sound effects. In response to users' needs, related art proposes audio and video with 3D sound effects. In the related art, the 3D sound effect can be realized by using a Head Related Transfer Function (Head Related Transfer Function, HRTF). This way of realizing 3D sound effects needs to store HRTF data in each position where sound sources may exist. There may be about 1,000 locations where sound sources may exist, and therefore, there may be about 1,000 HRTF data stored. It can be seen that, in the related art, this way of realizing 3D sound effects needs to store a large amount of HRTF data, w...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04S5/00
CPCH04S5/00
Inventor 陈岩
Owner SHENZHEN HEYTAP TECHNOLOGY CO LTD