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A voice-based classroom quality evaluation method

A quality evaluation and classroom technology, applied in the field of educational informatization, can solve problems such as ignoring objective information and being unable to accurately track classrooms, and achieve the effects of improving teaching quality, optimizing teaching methods, and increasing enthusiasm

Inactive Publication Date: 2019-04-30
北京清帆科技有限公司
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AI Technical Summary

Problems solved by technology

At present, the classroom teaching quality evaluation of most schools in our country is through traditional teaching quality evaluation systems such as examinations, questionnaires, interviews, etc., which requires a lot of human, financial and material resources and a lot of time, and the accuracy of the evaluation results is also restricted by many factors. , such as the subjectivity of student evaluation, the one-sidedness of on-site evaluation, etc., it is impossible to accurately track the specific classroom, mainly because the objective information of the parties in the classroom activities is ignored

Method used

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  • A voice-based classroom quality evaluation method
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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 As shown, the present invention includes a voice input module, a cloud processing module, and an output display module. The cloud processing module is mainly composed of a server, a voice signal preprocessing module, an artificial intelligence voice processing module, and a data processing and analysis module. There is a database in the server.

[0019] The voice input module, that is, the recording device is placed in the classroom, automatically starts running during the class, and directly uploads the collected data to the server's database for storage. The audio sampling frequency of the recording device is 16KHz, that is, 16000 data points are sampled within 1 second. Combined with the student-class database, import the student's name, student number, class and other information; combined with the educational administrat...

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Abstract

The invention discloses a voice-based classroom quality evaluation method, which utilizes a technical means of combining artificial intelligence deep learning and voice signal processing, and providesobjective evaluation index data by analyzing audio information in a classroom teaching process, thereby saving manpower, financial resources and time for classroom teaching evaluation. The teacher can optimize the teaching method conveniently, and the teaching quality is improved; and the enthusiasm of the students to ask and answer questions is improved. The classroom teaching effect is reflected through big data analysis and processing, and scientific classroom quality index data is provided for teaching affairs, teachers, students and parents.

Description

technical field [0001] The invention belongs to the field of educational informatization, and in particular relates to a voice-based classroom quality evaluation method. Background technique [0002] Classroom teaching is a teaching method commonly used in my country's education and teaching. As a key link in classroom teaching activities, classroom evaluation plays an irreplaceable role in reflecting teachers' teaching activities and students' learning activities. High-quality classroom teaching is the fundamental guarantee for improving the quality of education and an important way to cultivate high-quality talents with all-round development. To ensure the efficiency of classroom teaching, in addition to teachers and students participating in teaching activities, scientific classroom evaluation methods are also inseparable. . At present, the classroom teaching quality evaluation of most schools in our country is through traditional teaching quality evaluation systems such...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/20
CPCG06Q10/06395G06Q50/205
Inventor 张文铸杜远超
Owner 北京清帆科技有限公司
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