• The audiogram of pure tone, of noise and of distractive energy are obtained. The measuring device is composed of simple apparatus in lab.

    利用实验室现有简单设备组成实验装置测定了正常的听阈曲线噪声干扰时听阈曲线、 分散注意力时的听阈曲线。

    youdao

  • The audiogram of pure tone, of noise and of distractive energy are obtained. The measuring device is composed of simple apparatus in lab.

    利用实验室现有简单设备组成实验装置测定了正常的听阈曲线噪声干扰时听阈曲线、 分散注意力时的听阈曲线。

    youdao

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