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①介绍了皮肤听声器的基本组成与听声效果。这种新型的助听工具可使任何人通过皮肤获得听觉,但辨析语音的效果还不理想。②为了进一步研究皮肤响应声音信号的理论,构造了测试皮肤响应声音信号的实验环境。通过实验测试了皮肤响应声音信号的关键部件音频变压器、平面电极与皮肤听声之间的临界频率电压特性曲线,讨论了皮肤响应声音信号的关键部件与皮肤听声效果之间的关系,说明了通过声-电转换实现皮肤听声的特点和可行性。③介绍了新型可便携、低功耗助听产品-皮肤听声器,并与助听器、电子耳蜗、导聋犬等传统的助听工具进行了对比,说明了皮肤听声器的优越性能。
① introduced the basic composition of the skin audiometer and listening sound effect. This new hearing aids allow anyone to get hearing through the skin, but the effects of voice discrimination are far from ideal. ② In order to further study the theory of skin response to sound signals, an experimental environment for testing skin response sound signals was constructed. The key frequency response curves of audio transformers, flat electrodes and skin sound were tested by experiments, and the relationship between the key components of the skin response sound signal and the skin sound effects was discussed. The characteristics and feasibility of hearing the skin through the sound-electricity conversion. Introduced a new portable, low-power hearing aids - skin audiometer, and with hearing aids, cochlear implants, dogs and other traditional hearing aids compared to illustrate the superior performance of the skin audiometer.