潘慧炜

Fetal heart rate detection method based on smart mobile terminal

黄海, 姚剑, 戴霄鹏, 2015 .

Based on the modulation scheme handset audio interface, a communication method and a communication circuit

黄海, 姚剑, 何江山, 2014 .

Modulation mode and communication circuit based on mobile phone audio interface and communication method of communication circuit based on mobile phone audio interface

黄海, 姚剑, 何江山, 2014 .