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Voice processing method and device and electronic equipment

A technology for voice processing and electronic equipment, applied in the field of data processing, can solve the problems of reducing voice enhancement efficiency and poor voice enhancement effect, and achieve the effect of good voice enhancement effect and guaranteeing efficiency.

Active Publication Date: 2020-04-24
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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Problems solved by technology

Therefore, if the convolution kernel of the neural network is not large enough and the number of convolution layers is not large enough, the speech enhancement effect will be poor; but if in order to improve the speech enhancement effect, the convolution kernel in the neural network and the number of convolution layers will be increased. Reduced efficiency of speech enhancement

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  • Voice processing method and device and electronic equipment
  • Voice processing method and device and electronic equipment
  • Voice processing method and device and electronic equipment

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] One of the core ideas of the embodiments of the present invention is to introduce a self-attention mechanism in the process of speech enhancement, and then be able to consider the information of any global position, and focus on more important content; thus improving the effect of speech enhancement Effect while ensuring the efficiency of speech enhancement.

[0047] refer to figure 1 , which shows a flow chart of the steps of an embodiment of a speech processing method of the present invention, which may specifically include the following steps:

[0048] Step 102, acquiring voice data to be processed.

[0049] In the embodiment of the present invention, when a certain segment of voice data needs to be played, or a certai...

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Abstract

The embodiment of the invention provides a voice processing method and device and electronic equipment. The method comprises the steps of: acquiring to-be-processed voice data; and performing voice enhancement on the to-be-processed voice data by adopting a target voice enhancement model, wherein the target voice enhancement model is formed by integrating an initial voice enhancement model and a self-attention mechanism. As the information of any global position can be considered based on the self-attention mechanism, and the attention is focused on more important content, a better voice enhancement effect can be realized without adding a convolution layer of the initial voice enhancement model and increasing a convolution kernel, and the voice enhancement efficiency is ensured.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a voice processing method, device and electronic equipment. Background technique [0002] With the rapid development of communication technology, terminals such as mobile phones and tablet computers are becoming more and more popular, which brings great convenience to people's life, study and work. Users usually use the terminal to input voice commands to perform voice photography, voice search, etc.; also use the terminal to play voice data (such as music, video, recording). Among them, in order to enable the terminal to better execute the user's voice commands and play voice data with higher quality, the terminal can use voice enhancement technology to suppress and reduce noise interference in voice data after collecting voice commands or before playing voice data, Extract useful speech data from noisy background. [0003] Currently, neural networks are usually used t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/02G10L25/03G10L25/30
CPCG10L21/02G10L25/03G10L25/30
Inventor 文仕学郝翔潘逸倩
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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