Abstract: A sound signal processing method, an electronic device, and computer-readable medium are provided. The method includes: importing first frequency spectrum data corresponding to first audio data into a pre-trained sound processing model to obtain a processing result; and generating, based on the processing result, pure audio data corresponding to the first audio data. The sound processing model includes at least one preset convolution layer, and operations performed by using the preset convolution layer includes: performing, based on a first convolution kernel group, a convolution operation on a first sound spectrum feature map inputted into the preset convolution layer, to obtain a second sound spectrum feature map; and combining, based on a second convolution kernel group, the obtained second sound spectrum feature map, to obtain a third sound spectrum feature map corresponding to the second convolution kernel group.