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Audio field reconstruction method for listener, audio device, storage medium and device

A sound field reconstruction and listener technology, which is applied to the spatial/structural arrangement of speakers, can solve the problems of providing a better three-dimensional listening experience for those who cannot listen, and achieve a good sound positioning and a good three-dimensional listening experience Effect

Active Publication Date: 2018-12-28
WUHAN POLYTECHNIC UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a sound field reconstruction method for listeners, audio equipment, storage media and devices, aiming to solve the technical problem that it is impossible to provide better three-dimensional listening experience for listeners in different directions

Method used

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  • Audio field reconstruction method for listener, audio device, storage medium and device
  • Audio field reconstruction method for listener, audio device, storage medium and device
  • Audio field reconstruction method for listener, audio device, storage medium and device

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Embodiment Construction

[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] refer to figure 1 , figure 1 It is a schematic structural diagram of an audio device in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0051] Such as figure 1 As shown, the audio device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display). The optional user interface 1003 may also include a standard wired interface and a wireless interface. The wired interface of the user interface 1003 may be a USB interface in the present invention. Optionally, the network interface 1004 may include a st...

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PUM

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Abstract

The invention discloses an acoustic field reconstruction method for listeners, an audio device, a storage medium and a device. When receiving the listening setting instruction, the invention determines the listening sound image position corresponding to the listener according to the listening setting instruction; and when receiving the listening setting instruction, the invention determines the listening sound image position corresponding to the listener according to the listening setting instruction. Reconstructing a preset sound image point at a listening sound image position into a reconstructed sound image point corresponding to each preset speaker; the acoustic signal played by the preset speaker is adjusted based on the reconstructed acoustic image point to construct the reconstructed acoustic image point by the acoustic signal. As will be apparent, when the acoustic signal is actually played by the present invention, a preset sound image point corresponding to the actual listener is first determined, and constructs the preset audio-visual point, thus, the sound signals of different sound image points are adaptively played for listeners with different orientations, the listeners are endowed with a better sound localization sense, and a better three-dimensional listening feeling is provided, and the technical problem that the listeners with different orientations cannot beprovided with a better three-dimensional listening feeling pertinently is solved.

Description

technical field [0001] The invention relates to the technical field of three-dimensional audio, in particular to a sound field reconstruction method for listeners, audio equipment, storage media and devices. Background technique [0002] As an important part of the vehicle information system, the vehicle audio system can play various types of audio signals for passengers to entertain or remind passengers. [0003] For example, when the car audio system wants to play music through the pre-installed speakers in the vehicle, the way it plays music will not change because of the different seats of the passengers in the vehicle, which will cause the passengers to not feel better. Good three-dimensional (3Dimensions, 3D) sound effects, which in turn cause passengers to fail to obtain a better immersive experience and sound positioning. [0004] Specifically, there are differences in the orientation of the driver's seat, passenger seat, and rear seats in the vehicle, but the car a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R5/02
CPCH04R5/02
Inventor 张聪阳傲傲王松朱华东刘宇
Owner WUHAN POLYTECHNIC UNIVERSITY
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