Music has become one of the methods for regulating emotions in the daily life of most people. Different concerts bring different emotional changes to people, but the effect of music on the changes of human brain and EEG signals is little known. This paper uses the brain wave (EEG) experiment to study the effect of different musical stimuli on attention, and focuses on comparing the effects of brain wave music and heavy metal music that are widely studied on attention. In this paper, an experiment was designed to collect the EEG signals of 15 students in three states: brainwave music (slow 80BPM), heavy metal music (fast 140BPM) and resting EEG signals. Independent component analysis (ICA) preprocesses the EEG signal, and uses T, T, and T to analyze the characteristics of the α, β and θ wave signals obtained by wavelet transform. Through the experimental analysis of this article, it is found that brain wave music has a significant effect on the alpha wave (P<0.05), and heavy metal concerts have an effect on the power value of the beta wave. The experimental results show that brain wave music, which is the slow board music, can better pay attention. The concentration of force, and heavy metal music (clapper music) will make the attention more distracting.

音乐已经成为大多数人日常生活中调节情绪的方法之一。不同的音乐会给人们带来不同的情绪变化，但音乐对人脑和脑电信号变化的影响却鲜为人知。本文通过脑电波（EEG）实验研究不同音乐刺激对注意力的影响，重点比较脑电波音乐和重金属音乐对注意力的影响。本文设计了一个实验，收集了 15 名学生在三种状态下的脑电信号：脑电波音乐（慢 80BPM）、重金属音乐（快 140BPM）和静息脑电信号。独立分量分析（ICA）对脑电信号进行预处理，利用T、T、T对小波变换得到的α、β、θ波信号的特征进行分析。通过本文的实验分析发现，脑电波音乐对α波的影响显着（P<0.05），重金属音乐会对β波的功率值有影响。实验结果表明，脑波音乐，也就是慢板音乐，能更好地集中注意力。力量的集中，重金属音乐（快板音乐）会使注意力更加分散。