Audio signal processing method and apparatus, device and storage medium

An audio signal processing apparatus applicable to a hearing aid, comprising:

• an acquisition module for receiving turn-on command triggered actively by the user and acquiring a bone conduction signal;
• a detection module for detecting whether the bone conduction signal contains a voice signal;
• and
• a first processing module for, when the bone conduction signal contains a voice signal, processing the audio signal by using a preset amplification gain, wherein the preset amplification gain is less than an amplification gain under normal operating status.
• a second processing module for, when the bone conduction signal does not contain a voice signal, processing the audio signal by using the amplification gain under normal operating status,
• a first state determination module for determining current operating status when the bone conduction signal contains a voice signal;
• if the current operating status is normal operating status, triggering the second processing module, if the current operating status is own voice processing status, triggering a first adjustment module;
• and
• the first adjustment module for, adjusting the current operating status to the normal operating status, and triggering the second processing module.
• a second state determination module for determining current operating status when the bone conduction signal does not contain a voice signal;
• if the current operating status is the own voice processing status, triggering the first processing module, if the current operating status is normal operating status, triggering a second adjustment module;
• the second adjustment module for, adjusting the current operating status to the own voice processing status, and triggering the first processing module.