Sound signal processing method for built-in sound effect device and electronic device

The invention provides a sound signal processing method for a built-in sound effect device and an electronic device, relates to the field of audio signal processing application and particularly relates to a sound signal processing method for simplifying input and output by an integrated sound effect device in the digital audio visual field and an electronic device. The method comprises the steps that: the sound effect device in the electronic device receives a dry acoustic signal sent by a microphone; the sound effect device receives an audio signal sent by a processor of the electronic device; the sound effect device stores the dry acoustic signal and processes the dry acoustic signal into a wet acoustic signal; and the sound effect device synthesizes the wet acoustic signal and the audio signal and outputs the synthesized signal to the outside. According to the method provided by the invention, the processor and a sound effect processing chip are integrated, and the data signals of the two components are no