探讨了在双通路立体声条件下的双耳掩蔽效应。

The binaural masking effect under stereophonic condition is mainly studied in this paper.

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结果发现：掩蔽声对神经元放电率的抑制作用在时间上表现为前抑制（41%）、后抑制（9%）和全抑制（50%）三种类型。

We found that there were three types of inhibition period of neuronal firing, i. e. , early-inhibition(41%), late-inhibition(9%)and whole-inhibition(50%).

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目的寻找耳鸣掩蔽治疗较为合适的掩蔽时间、掩蔽声类型的组合。

Objective to search for the optimum external masking time and tonal models for patients with tinnitus.

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