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Pronunciation bias error detection method and device, computer equipment and storage medium

A false detection, standard pronunciation technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problem that the detection effect needs to be improved, and achieve the effect of improving speaking ability and accurate speech recognition results

Pending Publication Date: 2022-04-05
TENCENT TECH (SHENZHEN) CO LTD +1
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AI Technical Summary

Problems solved by technology

[0003] In the traditional technology, when the learner reads aloud according to the following text in the following reading scene, only the speech sent by the learner is used to recognize the reading content, and then the pronunciation deviation is detected based on the recognition result and the original following reading text, and the detection effect needs to be improved

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  • Pronunciation bias error detection method and device, computer equipment and storage medium
  • Pronunciation bias error detection method and device, computer equipment and storage medium
  • Pronunciation bias error detection method and device, computer equipment and storage medium

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0055] The pronunciation error detection method provided by this application can be applied to such as figure 1in the application environment shown. The terminal 102 communicates with the server 104 through the network. The terminal 102 may be installed with an application program that provides services related to language learning (eg, pronunciation practice, pronunciation error detection), and the server 104 may be the server where the application program is located. The user can access the application program through the terminal 102 and perform the pronunciation ...

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Abstract

The invention relates to a pronunciation error detection method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring voice information and standard pronunciation text information corresponding to the voice information; performing voice recognition according to the voice information and the standard pronunciation text information to obtain predicted pronunciation text information corresponding to the voice information; and detecting pronunciation error of the voice information according to the predicted pronunciation text information and the standard pronunciation text information. By adopting the method, the pronunciation error detection accuracy can be improved.

Description

technical field [0001] The present application relates to the technical field of speech recognition, and in particular, to a method, apparatus, computer equipment and storage medium for detecting pronunciation errors. Background technique [0002] With the development of speech technology and the promotion of online learning, Computer-Aided Pronunciation Training (CAPT) has been used more and more in language teaching. As an important part of computer-assisted pronunciation teaching, automatic pronunciation error detection is mainly used to detect learners' pronunciation errors, so as to help learners find and correct their pronunciation problems in time in the process of language learning. [0003] In the traditional technology, when a learner reads aloud according to the follow-up text in the follow-up scenario, only the speech issued by the learner is used to recognize the reading content, and then the pronunciation error is detected based on the recognition result and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/60G10L15/26
Inventor 张劲松付凯奇彭霖铠解焱陆林炳怀王丽园
Owner TENCENT TECH (SHENZHEN) CO LTD
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