Hearing-aid earphone with audio acuity function

Abstract

The invention discloses a hearing-aid earphone with an audio acuity function, comprising a microphone, an audio signal processor, a loudspeaker and a control box, wherein the microphone is used for receiving outside audio signals; the audio signal processor is used for processing the audio signals received by the microphone and outputting the processed audio signals; the loudspeaker is used for receiving the signals output by the audio signal processor and transmitting the signals to eardrums of a user; the control box is provided with a digital signal processor and is electrically connected with the audio signal processor, so as to conveniently further process the audio signals received by the audio signal processor and return the processed audio signals back; a detection signal generator for generating detection signals and a feedback signal generator for forming a feedback signal by receiving vibration sounds from the eardrums of the user are respectively and electrically connected with the control box; and the control box is used for controlling the hearing-aid earphone to be switched between a detection mode and a use mode. The hearing-aid earphone with the audio acuity function is properly adjusted aiming at different users or periods with different hearing losses, so as to more conveniently reach the best hearing-aid effect; and the hearing-aid earphone with the audio acuity function has the advantages of simple structure and low cost, and is suitable for being widely applied.

Description

technical field [0001] The invention relates to a hearing aid earphone, in particular to a hearing aid earphone with a hearing test function. Background technique [0002] The so-called auxiliary listening earphones receive the sound of the outside world through a microphone, then filter the noise or adjust the sound of the surrounding environment through a digital signal processor (DSP), and finally transmit the filtered sound to the user through a speaker The eardrum allows people with different degrees of hearing impairment to easily participate in group life, so as to improve the quality of life and maintain good interpersonal relationships. [0003] However, for the hearing-impaired, even if they wear hearing aids, their hearing may still gradually deteriorate with age. However, the design of traditional hearing aids lacks the function of hearing examination. Adjust the corresponding settings of the earphones, and the earphones will not be able to process the received ...

AI Technical Summary

Problems solved by technology

[0003]However, for the hearing-impaired, even wearing hearing aids, hearing may still gradually degrade with age, but in traditional hearing aids The design of the earphones lacks the function of hearing examination. Once the user fails to adjust the corresponding settings of the earphones, the earphones will not be able to process the received external sounds in an appropriate manner according to the user's hearing condition. It will affect the hearing aid effect of earphones, which will cause trouble for users

[0004]Furthermore, in the past, earphones can only be used by the hearing-impaired people who purchased the earphones after setting the hearing curve for the hearing-impaired. , that is, the earphones can no longer be used by others with different hearing conditions, so the scope of use of the earphones is limited, and the universality is not enough

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