Human body sound transmission apparatus and method for minimizing signal loss
A human body sound transmission apparatus and method for minimizing a signal loss are disclosed. The human body sound transmission apparatus includes: an audio signal transmission unit modulating an audio signal desired to be transmitted, and transmitting the modulated audio signal to the vicinity of a user's ear through the human body (i.e., a user's body); and a carrier wave signal transmission unit transmitting a carrier wave signal for demodulating the modulated audio signal to the vicinity of the user's ear through the air.
Electronics and Telecommunications Research Institute
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H04B H04B H04R
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Kyung Soo Seok Bong Jung Bum Kyung Hwan Chang Hee In Gi Sung Weon Jin Kyung Byoung Gun Tae Young Tae Wook Sung Eun Jung Hwan Hyung Il
Kim Hyun Kim Park Hyoung Lim Kang Kim Choi Kang Kang Kim Hwang Park