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Speech recognition method and device, electronic equipment and storage medium

A technology of speech recognition and speech information, applied in speech recognition, speech analysis, instruments, etc., can solve problems such as unproposed solutions

Active Publication Date: 2021-07-06
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, with the development of globalization, mixed input of various voices (such as Chinese and English) has become the normal communication in users' lives, resulting in an urgent need for an accurate voice recognition solution. However, in related technologies, no effective solution has been proposed so far.

Method used

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  • Speech recognition method and device, electronic equipment and storage medium
  • Speech recognition method and device, electronic equipment and storage medium
  • Speech recognition method and device, electronic equipment and storage medium

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Embodiment Construction

[0030] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0031] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. The term "at least one" herein means any one of a variety or any combination of ...

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Abstract

The invention discloses a speech recognition method and device, electronic equipment and a storage medium. The speech recognition method comprises the steps of: carrying out language classification processing on speech information, and obtaining language type information; analyzing and processing the statement relationship of the speech information to obtain language information for describing the statement relationship in the speech information; performing speech feature extraction processing on the speech information, in the process of obtaining speech features, inputting the speech information into a speech coding model, carrying out acoustic feature extraction processing on the speech information in the speech coding model, adopting obtained acoustic features as the speech features; and performing speech recognition processing according to the language type information, the language information and the speech features to obtain a speech recognition result. According to the speech recognition method and device, the electronic equipment and the storage medium of the invention, the accuracy of speech recognition can be improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to a voice recognition method, device, electronic equipment and storage medium. Background technique [0002] As electronic devices such as portable devices and mobile terminals become more intelligent than before, the analysis capability of chips is stronger, and artificial intelligence technology can be used to efficiently analyze voice information and video information containing voice. [0003] Taking voice information as an example, users from different regions at home and abroad and in different regions of China have different speaking habits, and even users in the same region may have different speaking habits. Moreover, with the development of globalization, mixed input of various voices (such as Chinese and English) has become the normal communication in users' lives, resulting in an urgent need for an accurate voice recognition solution. However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/00G10L15/16G10L15/18
CPCG10L15/005G10L15/16G10L15/18
Inventor 李成飞林连志杨嵩
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD
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