The audiogram of pure tone, of noise and of distractive energy are obtained. The measuring device is composed of simple apparatus in lab.
利用实验室现有的简单设备组成实验装置,测定了正常的听阈曲线、有噪声干扰时的听阈曲线、 分散注意力时的听阈曲线。
The audiogram of pure tone, of noise and of distractive energy are obtained. The measuring device is composed of simple apparatus in lab.
利用实验室现有的简单设备组成实验装置,测定了正常的听阈曲线、有噪声干扰时的听阈曲线、 分散注意力时的听阈曲线。
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