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Teaching word pinyin tone pronunciation correction device based on voice recognition

A word pinyin and speech recognition technology, applied in speech recognition, speech analysis, educational tools, etc., can solve the problems of poor applicability and low efficiency of manual correction methods, increase the workload, prevent output of wrong signals, and applicability strong effect

Inactive Publication Date: 2020-06-19
郑州迈拓信息技术有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a device for correcting the phonetic pronunciation of words used in teaching based on speech recognition, which is used to solve the problems of low efficiency and poor applicability of manual correction methods

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  • Teaching word pinyin tone pronunciation correction device based on voice recognition

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Embodiment Construction

[0023] This embodiment provides a device for correcting the phonetic pronunciation of teaching words based on speech recognition (hereinafter referred to as the device), such as figure 1 As shown, the device includes a start button, a voice collection module, a control module, a touch screen and a pronunciation module, and the start button, the voice collection module, the touch screen and the pronunciation module are electrically connected to the control module. Wherein, start button can be physical button, also can be the virtual button on the touch screen, present embodiment takes physical button as example; Control module can be conventional control chip, such as single chip microcomputer; A conventional touch screen device; the pronunciation module may be a loudspeaker device.

[0024] In terms of structure, the device includes a start button, a control module, a voice collection module, a touch screen and a pronunciation module, that is, the device is a device including ...

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Abstract

The invention relates to a teaching word pinyin tone pronunciation correction device based on voice recognition. The device comprises a start button, a voice collection module, a control module, a touch screen and a pronunciation module, student press start button, gENERATING CORRECTION ACTIVATION SIGNAL, the control module controls the touch screen to display all words contained in the word database; selecting a certain word through a touch screen; the control module starts the voice collection module according to the words and obtains pinyin with tones of the words, the voice collection module acquires original pronunciation voice signals of the words, the control module obtains target pronunciation voice signals of the words, and the pronunciation module outputs the original pronunciation voice signals and the target pronunciation voice signals. The device can realize real-time self-correction of phonetic tone pronunciation of words through actual pronunciation and correct pronunciation, does not need special guidance of teachers, is relatively high in efficiency, and is high in applicability, so that the learning efficiency and the learning performance of students can be greatly improved.

Description

technical field [0001] The invention relates to a phonetic pronunciation correcting device for words used in teaching based on speech recognition. Background technique [0002] In Chinese teaching, the teacher usually needs to correct the pronunciation of the words learned by the students. In many cases, the students will not easily mispronounce the words, but it is easy for the students to mispronounce the pinyin tones of the words. Zai" has four tones, and in many cases it is read as three tones. At this time, the teacher needs to correct the pronunciation of the students' pinyin tones. At present, the correction method is that the teacher manually corrects. The teacher and the students face to face, and after hearing the pronunciation of the students' pinyin tones, correct the pronunciation of the students' pinyin tones. The efficiency of this manual correction method is relatively low. When there are many students, it will increase the workload of the teacher. Moreover,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/06G10L15/22
CPCG09B5/065G10L15/22
Inventor 刘伟于志强
Owner 郑州迈拓信息技术有限公司
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