Audio signal processing method and device, equipment and storage medium

Abstract

The invention discloses an audio signal processing method and device, equipment and a storage medium. In the invention, when the hearing aid processes the audio signal, if the bone conduction signal is detected to contain the voice signal, the wearer is affirmed to speak, the preset amplification gain needs to be adopted to process the audio signal at the moment; since the preset amplification gain is smaller than the amplification gain in a normal working state, the phenomenon that the volume and the tone are changed due to the fact that the hearing aid amplifies the voices of the wearer can be prevented, so the subjective feelings of the hearing aid wearer on the voices before and after the hearing aid wearer wears the voices are consistent, and the wearing experience of the hearing aid wearer is improved.

Description

technical field [0001] The present invention relates to the technical field of signal processing, and more specifically, to an audio signal processing method, device, equipment and storage medium. Background technique [0002] A hearing aid is a tool that helps the human ear to hear. It is a device that increases the intensity of sound, which can help some hearing-impaired patients make full use of their residual hearing, thereby compensating for the hearing loss of deafness. As a means of hearing rehabilitation, it cannot restore the hearing of hearing-impaired patients to normal, but it can amplify the sound to the level that patients can hear, helping hearing-impaired patients communicate better with others. [0003] At present, some hearing aid wearers feel that their voice is abnormal when they speak with the hearing aid turned on. This is because hearing aids amplify not only other people's speech, but also the wearer's own speech. Since the microphone of the hearing...

AI Technical Summary

Problems solved by technology

Because the microphone of the hearing aid is closer to the wearer's mouth, even if the voice of the same sound pressure is used to speak, the hearing aid wearer hears himself speaking louder than others, and has a feeling of amplifying the sound. The conduction method is different from the way people usually feel the voice of self-speaking through bone conduction, which will cause the wearer to subjectively feel the change of his own timbre, affect the experience of the hearing aid wearer, and cause some hearing-impaired patients to be reluctant to wear hearing aids

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