中文摘要：

目的：为实现人体的听觉皮层诱发电位（auditory cortical evoked potential，ACEP）单次提取。方法：将当前流行的计算机应用于生物医学，通过多媒体音频技术产生适合诱发人体听见诱发电位的声音刺激，刺激人体，在电脑皮层提取诱发电位，在大脑皮层提取诱发电位，采用自参考、自相关、自适应干扰对消技术（auto—reference，auto—correlative and adaptive interference cancellation theories and techniques，AAA-ICT）实现听觉皮层诱发电位的单次提取。结果：通过AAA—ICT技术。成功提取出了人体的听觉皮层诱发电位。结论：通过结果可以得出：AAA—ICT技术能够很好地提取人体的听觉皮层诱发电位。而且其自参考思想的创新性明显。

英文摘要：

Objective： To achieve the single trial of auditory cortical evoked potential （ACEP）. Method： The multimedia technique was used to design the auditory stimulator suitable for the ACEP, and the ACEP signal was extracted by the auto-reference, auto-correlative and adaptive interference cancellation theory and technique （AAA-ICT）. Result： By the AAA-ICT, the single trial ACEP signal was extracted successfully. Conclusion： From the result, we can see that the AAA-ICT can extract the ACEP signal of human, and the innovation of the idea of auto-reference is obvious.