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Dialect language identification technology, virtual reality teaching method and virtual reality teaching system

A recognition technology and language technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of low recognition accuracy, slow response of the recognition system, and inability to recognize Mandarin, so as to improve recognition accuracy, facilitate learning, and increase learning. the effect of interest

Active Publication Date: 2017-12-08
广州腾猴科技有限公司
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AI Technical Summary

Problems solved by technology

However, this type of method also has problems such as low recognition accuracy, slow response of the recognition system, and inability to recognize Mandarin with dialect accents.

Method used

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  • Dialect language identification technology, virtual reality teaching method and virtual reality teaching system
  • Dialect language identification technology, virtual reality teaching method and virtual reality teaching system

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Embodiment Construction

[0059] Below in conjunction with embodiment, the present invention is described further, but does not constitute any restriction to the present invention, any limited number of modifications done in the scope of claims of the present invention is still within the scope of claims of the present invention.

[0060] Such as Figure 1-Figure 4 As shown, the present invention provides a kind of recognition technology of dialect language, and this method comprises the following processing steps:

[0061] Step 1: the voice data collected in real time is delivered to the accent feature extraction module 21, and the accent feature is extracted in real time by the accent feature extraction module 21;

[0062] Step 2: The accent feature classification module 22 identifies the area where the accent of the collected person is located and the gender of the collected person according to the extracted accent feature, and classifies and marks the accent of the collected person;

[0063] Step ...

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Abstract

The present invention discloses a dialect language identification technology, a virtual reality teaching method and a virtual reality teaching system. The technology comprises the following steps: performing real-time extraction of accent features through an accent feature extraction module; identifying areas where collected persons' accent belongs to and the collected persons' genders through an accent feature classification module according to the extracted accent features, and performing classification annotation of the collected persons' accent; and selecting a model for accent identification from an accent model base through an accent identification module according to the collected persons' accent features and the areas where the collected persons' accent belongs to and the collected persons' genders, and converting the collected speech data to standard mandarin in real time. The present invention further provides a virtual reality teaching method and a virtual reality teaching system. The identification precision and the identification system response speed are improved while solving the dialect problem.

Description

technical field [0001] The invention relates to the field of language recognition, in particular to a dialect language recognition technology, and also to a virtual display teaching method and a virtual display teaching system. Background technique [0002] At present, the application of virtual reality technology in the field of education has attracted a lot of attention. Voice-driven lessons have begun to become the focus of virtual reality education technology development. There are two ways to divide according to the control mode, namely, control according to the screen reserved options and control by inputting voice. In the form of controlling according to the options reserved on the screen, the user can choose from the scene presented in front of the user through joystick and other equipment, and the system will map the selected object into course keyword information, so as to enter the preset course content. However, this kind of method has problems such as complica...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/00G10L17/26G10L15/08G10L15/10G10L15/02G10L25/03
CPCG10L15/005G10L15/02G10L15/08G10L15/10G10L15/22G10L17/26G10L25/03G10L2015/223
Inventor 刘志
Owner 广州腾猴科技有限公司
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