一种基于稳态视觉诱发电位的脑控音乐播放系统

A Music Player System Based on Steady-State Visual Evoked Potential

摘要: 脑–机接口技术通过解码神经活动的相关信号，使大脑在不依赖外周神经与肌肉组织的情况下与外界进行交流，其应用领域涵盖医疗、生活、军事、游戏娱乐等诸多领域。本文设计了一种基于脑–机接口的音乐播放系统，该系统通过稳态视觉诱发电位刺激人脑产生不同脑电信号，驱动播放器执行不同的音乐播放指令，实现控制指令的远程传送。将脑–机接口技术应用到生活场景中，实现所想即所得的控制方式，为脑–机接口的应用普及提供新的思路。

Abstract: Brain-computer Interfaces (BCI), is characterized by not relying on peripheral nerves, muscles, bones and other normal human body to control external devices directly controlled by the brain signal. BCI technology is developed rapidly, especially in the field of daily life, medical treatment, military affairs, entertainment, etc. This paper develops a music player system based on brain-computer interface. This system through the steady-state visual evoked potential (SSVEP) stimulates the brain to produce different brain electrical signals to drive the player to perform different music player instructions, realizes the remote transfer control instruction, and plays the mu-sic without key trigger. Apply of BCI technology in daily life helps people to realize the control mode “what you get is what you think” and provides a new way for the popularization of BCI.