脑波治疗仪的脑波音乐软件研究

Study on Brainwave Music Software of Brainwave Therapeutic Apparatus

目的:提出一种基于单片机的脑波音乐合成的软件设计方案。方法:在分析脑波仪音乐治疗原理的基础上,分析对比几种声音合成方案,选择一种简单易于实现的方案,对其进行详细分析。最后对输出脑波音乐进行了测试和误差分析。结果:所提方案能够有效产生脑波音乐信号。结论:依据该方案就能够使用普通的单片机实现成本低廉、性能可靠的脑波治疗仪。

Objective To put forward a design of the software of brainwave therapeutic apparatus based on the MCU. Methods Based on principle of electroencephalogram music treatment, several sound synthesis techniques were analyzed and contrasted. A simple and easily-realized one was selected and analyzed in detail. Finally, the output of brainwave therapeutic apparatus was tested and errors were analyzed. Results The selected scheme can effectively generate brainwave music. Conclusion According to the scheme, a low-cost and reliable brainwave therapeutic apparatus can be made by using the MCU.