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Live broadcast noise reduction method and system

A noise reduction and noise reduction processing technology, applied in the field of data processing, can solve the problems that the audience cannot hear, the impact of the audience's live broadcast experience, and the inability to reduce the noise of the live broadcast content, so as to achieve good noise reduction effect and improve the live broadcast viewing experience and effect

Inactive Publication Date: 2017-09-22
GUANGZHOU HUADUO NETWORK TECH
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  • Claims
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Problems solved by technology

However, this approach cannot specifically denoise specific live broadcast content. For example, the live broadcast content is a chat between the anchor and the audience, and the noise reduction model still denoises the human voice, resulting in the audience being unable to hear the live broadcast. Clear sound will definitely affect the audience's live broadcast experience

Method used

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  • Live broadcast noise reduction method and system
  • Live broadcast noise reduction method and system
  • Live broadcast noise reduction method and system

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Embodiment Construction

[0042] The core of this application is to provide a live broadcast noise reduction method and system, which can improve the live broadcast noise reduction method with a more targeted, selectable, and better noise reduction effect when the noise cannot be avoided. Viewers' live broadcast viewing experience and the competitiveness of live broadcast platforms.

[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments 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 making creative efforts belong to the scope of protection of this applic...

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Abstract

The invention discloses a live broadcast noise reduction method. The method comprises the following steps: determining a selected preset noise sample according to input selection information; performing noise reduction processing on an original audio file via a noise reduction model according to the preset noise sample to obtain a final audio file; and outputting the final audio file to a live broadcast server. By adoption of the method, the noise reduction processing is performed on the original audio file via the noise reduction model according to the noise sample selected by a user for filtering, and the live broadcast viewing experience and the competitiveness of a live broadcast platform are improved by the live broadcast noise reduction method, which is more targeted, selective and better in noise reduction effect, in the case that the noise cannot be avoided.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a method and system for live broadcast noise reduction. Background technique [0002] With the advancement of human beings into the information age, various emerging occupations have gradually emerged. Among them, the web anchors that have appeared successively on major website platforms are believed to be familiar to everyone. As the name suggests, it refers to the person or profession who is responsible for participating in a series of planning, editing, recording, production, audience interaction, etc. in Internet programs or activities, and who himself acts as the host. Moreover, webcasting is a profession with strong comprehensive abilities. An excellent webcasting person often has to face tens of thousands, hundreds of thousands or even millions of online audiences, and communicate and interact with online audiences in real time. [0003] In the proce...

Claims

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Application Information

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IPC IPC(8): H04N21/4788H04N21/233G10L21/02G10L21/0232
CPCG10L21/02G10L21/0232H04N21/233H04N21/4788
Inventor 肖鸿亮
Owner GUANGZHOU HUADUO NETWORK TECH
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