Method for processing sound signal, apparatus, device and storage medium

A method for processing a sound signal, applied to an audio device provided with a microphone array comprising at least two microphones, comprising:

• determining a current array state of the microphone array, wherein the current array state represents whether a microphone in the microphone array is currently in a normal working state;
• and
• calling a target processing parameter in the current array state from signal processing parameters in multiple array states preset corresponding to a normal microphone to process a sound signal picked up by the normal microphone, wherein the normal microphone is a microphone in a normal working state in the microphone array,
• wherein the calling the target processing parameter in the current array state from signal processing parameters in multiple array states preset corresponding to the normal microphone to process the sound signal picked up by the normal microphone comprises:
• calling the target processing parameter in the current array state from the signal processing parameters in multiple array states preset corresponding to a function currently performed by the normal microphone, and performing a process corresponding to the function currently performed by the normal microphone on the sound signal picked up by the normal microphone, and
• wherein the calling the target processing parameter in the current array state from the signal processing parameters in multiple array states preset corresponding to the function currently performed by the normal microphone, and performing the process corresponding to the function currently performed by the normal microphone on the sound signal picked up by the normal microphone comprises:
• in response to detecting that the audio device is not in a call function, configuring the normal microphone as an active noise reduction microphone to perform an active noise reduction function;
• and
• calling a target active noise reduction parameter in the current array state, and performing an active noise reduction process on the sound signal picked up by the active noise reduction microphone from active noise reduction parameters in multiple array states preset corresponding to the active noise reduction function of the active noise reduction microphone, wherein the active noise reduction parameters are the filter parameters corresponding to the microphone performing the active noise reduction function.