运用生理学与电子学理论并通过实验设计了一种变压式皮肤听声器，它可以使全聋人通过皮肤获得对于声音的听觉。
The issue of the initial research on the device of hearing by skin is put forward in this paper according to the theory of nerve-biology, electronics and conclusion of experiment.
提出了一种利用空气中超声波非线性传播效应制作的、可产生高指向性可听声的新型声束扬声器。
A novel audio beam loudspeaker which based on nonlinear propagation effects of ultrasonic in the air to generate audible sound with high directivity is presented.
提出了一种利用空气中超声波非线性传播效应制作的、可产生高指向性可听声的新型声束扬声器。
A novel audio beam loudspeaker which based on nonlinear propagation effects of ultrasonic in the air to generate audible sound with high directivity is presented.
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