Language learning device and method for people with hearing disorder before learning language

Abstract

The invention provides a language learning device and method for people with hearing disorder before language learning, the device comprises a host panel, and a sound vibration converter and an oral cavity sensor which are electrically connected with the host panel, the host panel comprises a host screen and a camera which are used for display and man-machine interaction, the sound vibration converter is used for converting sound information output by the host panel into vibration information and transmitting the vibration information to the hands of a user, the oral cavity sensor is used for collecting the position of the tongue in the oral cavity of the user in the speaking process, and the mouth shape of the user in the speaking process is captured through the camera. The host screen can simultaneously display the difference between the sound of the patient and the standard sound, the difference between the tongue position of the patient and the standard tongue position, and the difference between the mouth shape of the patient and the standard mouth shape, thereby reminding a user to correct. The language learning device and method for the people with hearing impairment before language learning are simple, easy to wear and good in language learning effect.

Description

technical field [0001] The invention relates to the technical field of language learning for people with hearing impairments, in particular to a language learning device and method for people with hearing impairments before language learning. Background technique [0002] According to the statistics of the National Bureau of Statistics, at present, people with hearing and language disabilities in my country, namely deaf-mute people, rank first among the five major disabilities such as visual disability, physical disability, and intellectual disability. The inability to receive sounds from the outside world has lost the opportunity to learn to speak through voice imitation, but this does not mean that they have no ability to speak, but that they cannot learn to speak because they cannot hear sounds during language learning. [0003] At present, there is no machine or equipment on the market for speech training for people who have lost their hearing before learning a language. ...

AI Technical Summary

Problems solved by technology

[0002] According to the statistics of the National Bureau of Statistics, at present, people with hearing and language disabilities in my country, that is, deaf-mute people, rank first among the five major disabilities such as visual disability, physical disability, and intellectual disability. The inability to receive sounds from the outside world has lost the opportunity to learn to speak through speech imitation, but this does not mean that they have no ability to speak, but that they cannot learn to speak because they cannot hear sounds during language learning

[0003] At present, there is no machine or equipment on the market for speech training for people who have lost their hearing before learning a language. Hearing aids and cochlear implants are the most popular in the market to help those patients with weak hearing or no complete hearing loss to hear sounds, or through sign language. The teaching method allows them to communicate through sign language, or some auxiliary teaching aids to help the corresponding teachers to educate the patients

However, the existing language learning aids have high audience limitations, are expensive and inconvenient to carry, and the convenience of using sign language to assist learning is not as high as language communication

[0004] The existing patent application number is CN202110987380.2, which discloses a method of collecting face data through video, and identifying the face, and then using the target detection technology in computer vision to identify the lip-reading mouth shape of deaf-mute people. Finally, the The corresponding result obtained is bound to the face ID, and the reasoning result is output to achieve the purpose of communication between the deaf-mute and the normal person. However, the patent only corrects the lip-reading mouth shape of the deaf-mute, and the effect of language learning is not good.

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