Method and apparatus for communicating sound wave of human body
A method and apparatus for communicating a sound wave is provided. The apparatus includes: a sound wave converter converting a sound wave signal transmitted from a counter apparatus through the human body into an electrical signal when the sound wave is transmitted from the counter apparatus through the human body and converting an electrical signal on data to be output to the counter apparatus into a sound wave; a data processor receiving the converted electrical signal from the sound wave converter and transmitting an electrical signal on the data to be output to the sound wave converter when the data to be output exists; and a switch connected between the sound wave converter and the data processor, the switch transmitting the converted electrical signal to the data processor and transmitting the electrical signal on the data to be output to the sound wave converter. Accordingly, it is possible to efficiently transmit a signal with a low loss of sound wave signal. Thus, it is possible to simply construct communication hardware at a low price.
Electronics and Telecommunications Research Institute
H
H04B
inventional
Tae Wook Jung Hwan Sung Weon Hyung Il Jung Bum In Gi Jin Kyung Kyung Soo Ki Hyuk Jae Hoon Sung Eun Duck Gun Chang Hee
Kang Hwang Kang Park Kim Lim Kim Kim Park Shim Kim Park Hyoung