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Voice noise reduction method and device based on artificial intelligence and electronic equipment

A speech noise reduction and artificial intelligence technology, applied in speech analysis, instruments, etc., can solve problems such as low efficiency of noise reduction processing, inability to perform noise reduction processing of voice signals, and affect the effect of calls and recognition, so as to optimize the noise reduction effect, Effect of improving noise reduction efficiency

Pending Publication Date: 2021-11-02
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0003] In voice calls or human-machine voice interaction applications, the collected voice signals are generally noisy, which will affect the effect of calls and recognition. It is necessary to perform noise reduction processing on the voice signals to improve the voice signal-to-noise ratio and enhance the clarity of the call. and intelligibility, making machine speech recognition more accurate and effective, but the efficiency of noise reduction processing for speech signals in related technologies is low, and it is impossible to effectively perform noise reduction processing for speech signals in real time

Method used

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  • Voice noise reduction method and device based on artificial intelligence and electronic equipment
  • Voice noise reduction method and device based on artificial intelligence and electronic equipment
  • Voice noise reduction method and device based on artificial intelligence and electronic equipment

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[0051] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the scope of protection of this application.

[0052] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0053] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where permitted, the specific order or sequencing may be interchanged such that the embodiments of the application described herein can be practiced in sequences oth...

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Abstract

The invention provides a voice noise reduction method and device based on artificial intelligence, electronic equipment and a computer readable storage medium. The method comprises: acquiring a voice signal; obtaining a constraint condition corresponding to the voice signal; and calling a noise reduction model matched with the constraint condition to carry out noise reduction processing on the voice signal to obtain a noise-reduced voice signal. According to the invention, the noise reduction effect and efficiency of noise reduction processing can be improved.

Description

technical field [0001] The present application relates to artificial intelligence technology, and in particular to an artificial intelligence-based voice noise reduction method, device, equipment, and computer-readable storage medium. Background technique [0002] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. [0003] In voice calls or human-machine voice interaction applications, the collected voice signals are generally noisy, which will affect the effect of calls and recognition. It is necessary to perform noise reduction processing on the voice signals to improve the voice signal-to-noise ratio and enhance the clarity of the call. and intelligibility, making machine speech recognition more accurate and effective, but the eff...

Claims

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Application Information

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IPC IPC(8): G10L21/0216
CPCG10L21/0216
Inventor 梁俊斌
Owner TENCENT TECH (SHENZHEN) CO LTD
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