Answering-while-questioning learning machine and network learning system

Abstract

The invention provides an answering-while-questioning learning machine, and belongs to the technical field of electronic information. The answering-while-questioning learning machine comprises a voice collector used for collecting analog voice signals, an audio encoding and decoding module used for conversion between the analog voice signals and digital voice signals, a voice recognition module used for conducting conversion between voice information and text information, an information matching module used for retrieving information, a loudspeaker used for playing first feedback information obtained through retrieving and a data storage module. The voice information collected by the voice collector is sequentially converted into digital voice information and text information, then the mode that keyword matching retrieving is carried out the text information and a preset database is adopted, the mode that information needed by a user of the learning machine is retrieved and immediately fed back to the user of the learning machine is adopted, and therefore the problem that an existing learning machine cannot rapidly and accurately give out feedback information in a voice questioning and answering mode is solved.

Description

technical field [0001] The invention relates to the field of electronic information technology, in particular to a question-and-answer learning machine and a network learning system. Background technique [0002] The learning machine is a kind of portable learning device that is more popular among the student population. Early learning machines were connected to TVs and used the TV screen for output and display, which was not portable. Later, it gradually turned to various electronic dictionaries with smaller sizes and independent display screens, providing functions such as personal information management, games, Chinese-English dictionaries, and Chinese-English translation. Although learning machine-related technologies have been greatly developed, due to the problems of the internal structure and functions of existing learning machines, it is impossible to quickly and accurately answer the questions raised by learning machine users, resulting in the learning of learning ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a question and answer learning machine and a network learning system to solve

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