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Sound filtering method, mobile equipment and computer readable storage medium

A sound filtering and mobile device technology, applied in voice analysis, TV, instruments, etc., can solve problems such as unable to remove noise

Pending Publication Date: 2021-04-27
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a sound filtering method, a mobile device and a computer-readable storage medium, aiming to solve the problem in the prior art that noise within or outside a specific range cannot be removed according to different scenarios

Method used

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  • Sound filtering method, mobile equipment and computer readable storage medium
  • Sound filtering method, mobile equipment and computer readable storage medium
  • Sound filtering method, mobile equipment and computer readable storage medium

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] The sound filtering method described in the preferred embodiment of the present invention, such as figure 1 As shown, the sound filtering method includes the following steps:

[0040] Step S10, the mobile device receives a user's selection instruction, and determines the sound collection mode currently selected by the camera of the mobile device.

[0041] Specifically, the sound filtering method of the present invention is applied to a mobile device, and the mobile device may be a mobile electronic device such as a smart phone or a tablet computer.

[0042] Wherein, the sound co...

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Abstract

The invention discloses a sound filtering method, mobile equipment and a computer readable storage medium, and the method comprises the steps that the mobile equipment receives a selection instruction of a user, and determines a sound collection mode currently selected by a camera of the mobile equipment; when the sound collection mode is a sound filtering mode beyond the visual range of the camera, sound within the visual range of the camera is collected; and when the sound collection mode is a sound filtering mode in the visual range of the camera, sound outside the visual range of the camera is collected. According to the invention, only the sound within the visual range of the camera or only the sound outside the visual range of the camera can be collected according to the actual requirements of the user, so that the noise which does not need to be collected is effectively removed, the video recording quality is improved, and more choices and convenience are brought to the user.

Description

technical field [0001] The present invention relates to the technical field of sound processing, in particular to a sound filtering method, a mobile device and a computer-readable storage medium. Background technique [0002] With the continuous improvement of the hardware functions and performance of mobile devices, it is now very simple and common to use mobile devices to take pictures and record videos. Some mobile phone manufacturers even produce image-level photography, that is, the videos shot by these mobile phones can meet the requirements of movie-level. [0003] However, when the existing mobile devices are recording video, the processing of the noise cannot be processed according to different scenarios, such as filtering the sound outside the visual range of the camera, or conversely filtering the sound within the visual range of the camera, etc. That is, unwanted sounds cannot be filtered out. In some scenarios, it is noise, and this noise is not what the user ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/0208H04N5/76
CPCG10L21/0208H04N5/76
Inventor 沈卫东
Owner HUIZHOU TCL MOBILE COMM CO LTD