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Adaptive noise reduction method, device, equipment and storage medium

An adaptive and noise reduction technology, applied in speech analysis, instrumentation, selective content distribution, etc., can solve problems such as low universality, and achieve low universality, improve universality, and noise reduction threshold. accurate effect

Active Publication Date: 2022-03-15
SHENZHEN RAISOUND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an adaptive noise reduction method, device and computer-readable storage medium, the main purpose of which is to solve the problem of low universality when performing noise reduction

Method used

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  • Adaptive noise reduction method, device, equipment and storage medium
  • Adaptive noise reduction method, device, equipment and storage medium
  • Adaptive noise reduction method, device, equipment and storage medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] An embodiment of the present application provides an adaptive noise reduction method. The executor of the adaptive noise reduction method includes but is not limited to at least one of electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiment of the present application. In other words, the adaptive noise reduction method can be implemented by software or hardware installed on the terminal device or server device, and the software can be a block chain platform. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like. The server can be an independent server, or it can provide cloud service, cloud database, cloud computing, cloud function, cloud storage, network service, c...

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Abstract

The present invention relates to artificial intelligence technology, and discloses an adaptive noise reduction method, including: obtaining current environmental audio data; calculating the level value of the environmental audio data, and determining the corresponding noise reduction threshold according to the level value value; use the noise reduction threshold value to perform noise reduction processing on the audio data to be processed corresponding to the current environmental audio data. The invention also provides an adaptive noise reduction device, electronic equipment and a storage medium. The invention can improve the universality of the noise reduction method.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to an adaptive noise reduction method, device, electronic equipment and computer-readable storage medium. Background technique [0002] With the development of the live broadcast business, delivery scenarios are becoming more and more diversified. In the era of live broadcast for all, any place can become a live broadcast venue, not limited to the recording studio, which leads to more and more types of background noise during the live broadcast process. In order to ensure the quality of the live broadcast, it is necessary to perform noise reduction processing on the live audio. [0003] Existing noise reduction technologies need to set different noise reduction levels, and users can select different noise reduction levels for noise reduction according to different backgrounds. However, every time you change the usage environment, you need to re-select the ap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/2187H04N21/233H04N21/439G10L21/0208
CPCH04N21/2187H04N21/233H04N21/439G10L21/0208
Inventor 黄石磊程刚蒋志燕汪雪
Owner SHENZHEN RAISOUND TECH