Online slow wave enhancement system and method for distinguishing slow wave types

The invention discloses an online slow wave enhancement system for distinguishing slow wave types, and the system comprises an electroencephalogram acquisition module, a control module and a sound stimulation module. The electroencephalogram acquisition module is based on an ADS1299 chip, eight electrodes are used for performing electroencephalogram signal acquisition at a specific position, the control module is mainly responsible for receiving, displaying, analyzing and controlling, an APP carried by the control module receives data uploaded by the electroencephalogram acquisition module in real time, performs data analysis, enters an analysis stage, and finally performs control according to an analysis result, instructions are sent to the sound stimulation module and the electroencephalogram acquisition module at specific phases of different types of slow waves; the sound stimulation module has the main function of applying pink noise stimulation, and the Bluetooth earphone is adopted to receive the instru