Language learning machine and controlling method thereof

Abstract

A language learning machine and its control method, including: microprocessor, information memory, broadcasting circuit, or button circuit, or state switch circuit in power supply circuit, characterized in that it may still include the timing control circuit for output the timing signal and induction control circuit for output the induction signal, the microprocessor may control the ON / OFF according to the working states of timing control circuit and the induction control circuit. Within the preset duration, the learning machine may automatically broadcast when a person within the induction range of the learning machine, after the person left, it may automatically stop, no operation required; no matter when the learner remember or forget, the learning machine may automatically provide a timed language environment to the learner for the hearing and tongue training; and at any time, it may be turned on / off manually and after the person left the induction range of the learning machine, it may automatically stop.

Description

technical field [0001] The invention relates to a language learning machine and its control method, especially an audio-visual device that automatically plays voice, text or video when a person enters the sensing range of the learning machine within the preset time of the learning machine. It is a device that can be operated by human beings, can be switched on and off manually at any time, and will automatically stop playing after the person leaves the sensing range of the learning machine. Background technique [0002] As shown in Figure 1, at present, all playback learning machines for learning foreign languages, such as learning machines, tape-type single-play learning machines, tape-type repeating learning machines, tape-type recording and playback learning machines, etc., have the same defect: switch learning The machine needs a human to operate it. When the learner starts to listen, he must turn on the learning machine by hand. After learning, turn off the learning m...

AI Technical Summary

Problems solved by technology

[0002] As shown in Figure 1, at present, all playback learning machines for learning foreign languages, such as learning machines, tape-type single-play learning machines, tape-type repeating learning machines, tape-type recording and playback learning machines, etc., have the same defect: switch learning The machine needs human operation

Learners who insist on learning foreign languages ​​every day must not forget to turn on and off the learning machine every time, which brings great inconvenience to the learners, and the voice content of the tape is not easy to replace

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