Vehicle wind noise elimination method, device and equipment and computer readable storage medium

A technology of vehicle and wind noise, applied in the direction of sound-generating devices and instruments

Pending Publication Date: 2022-04-12
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle wind noise elimination method, device, equipment and computer-readable storage medium, aiming to solve the technical problem of how to eliminate wind noise in vehicles more thoroughly

Method used

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  • Vehicle wind noise elimination method, device and equipment and computer readable storage medium
  • Vehicle wind noise elimination method, device and equipment and computer readable storage medium
  • Vehicle wind noise elimination method, device and equipment and computer readable storage medium

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Embodiment Construction

[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0038] It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or de...

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PUM

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Abstract

The invention discloses a vehicle wind noise elimination method, device and equipment and a computer readable storage medium. The vehicle wind noise elimination method comprises the steps that vehicle window vibration signals of a vehicle are detected; converting the vehicle window vibration signal into a wind noise wave signal corresponding to the vehicle window vibration signal; and determining a noise elimination wave signal corresponding to the wind noise wave signal, and outputting the noise elimination wave signal. According to the invention, the wind noise of the vehicle can be eliminated more thoroughly.

Description

technical field [0001] The present invention relates to the technical field of vehicle noise reduction, in particular to a vehicle wind noise elimination method, device, equipment and computer-readable storage medium. Background technique [0002] When the vehicle is running, it will produce noise. The sources of noise include tire noise, wind noise and engine noise. Aerodynamic noise is transmitted to the car, and the strong wind noise causes a strong sense of oppression to the occupants of the car, which not only seriously affects the comfort of the occupants, but may even affect the driver's normal driving, improving the performance of the vehicle. security risks. [0003] At present, the wind noise is mainly reduced by optimizing the structural design of the vehicle body. This method can only reduce the wind noise to a certain extent, that is, the reduction of the wind noise is quite limited, and the higher the vehicle speed, the greater the wind noise. When the vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10K11/178
Inventor 赵洋
Owner GEER TECH CO LTD
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