本文利用计算机信号处理技术,对8只豚鼠(16耳)行耳蜗、脑干及原发听皮层三组诱发电位同线引导,可根据需要将电位曲线分成若干段进行再分析,得出ABC三组电位正常时域与频域结果.提示,ABC三组电位同线记录,既可以分析耳蜗电位、脑干电位以及皮层电位的各自特征,同时又可把三组电位作为一个整体,进行宏观分析. In this paper, three guinea pigs (16 ears) cochlear, brain stem and primary auditory cortex evoked potentials were co-guided by computer signal processing techniques. Potential curves can be divided into several segments for reanalysis as needed, Group potential normal time-domain and frequency domain results.It is suggested that the ABC three groups of the same line records, both cochlear potential, brainstem potential and cortical potential of the respective characteristics, but also the three sets of potential as a whole, macroscopical analysis .