【摘要】 作者介绍一种用微机控制的听觉诱发电位刺激器。该刺激器可以产生“喀呖”声，具有十二档刺激频率，四档刺激脉冲宽度，刺激强度最大１３２分贝，并具有白噪声屏蔽。更多还原

【Abstract】 An auditory stimulator controlled by PC80386 is presented, which can generate click sound for measurement of electrical potentials generated by auditory. There are twelve steps of stimulus freqency, four steps of pulse width and maximum stimulus intensity of 132 dB.It can generate a masking sound──white noise.更多还原