公开(公告)号：EP2255544A1

公开(公告)日：2010-12-01

申请号：EP08872739.1

申请日：2008-12-19

申请人： Electronics and Telecommunications Research Institute

发明人： KIM, Sung-Eun ,  KANG, Sung-Weon ,  KANG, Tae-Wook ,  LIM, In-Gi ,  PARK, Hyung-Il ,  HYOUNG, Chang-Hee ,  HWANG, Jung-Hwan ,  KIM, Jin-Kyung ,  KIM, Jung-Bum ,  KIM, Kyung-Soo ,  PARK, Ki-Hyuk ,  SHIM, Jae-Hoon

IPC分类号： H04R3/00

CPC分类号： H04R5/023

摘要： There is provided a chair and multimedia player comprising a sound transmission apparatus performing human-body communications. The chair and multimedia player comprise at least one sound transmission apparatus, wherein the sound transmission apparatus is disposed in a surface of the chair and multimedia player to allow a user to hear a sound signal when the user is in contact with or adjacent to the surface, and the sound transmission apparatus generates a composite signal including a sound signal and a demodulation signal restoring only the sound signal from the composite signal and outputs the generated composite signal and demodulation signal into a human body in order to restore the sound signal within the vicinity of the ears of the user.

公开(公告)号：EP2253082A2

公开(公告)日：2010-11-24

申请号：EP09705880.4

申请日：2009-01-30

申请人： Electronics and Telecommunications Research Institute

发明人： KANG, Tae-Wook ,  LIM, In-Gi ,  KANG, Sung-Weon ,  PARK, Hyung-Il ,  HYOUNG, Chang-Hee ,  HWANG, Jung-Hwan ,  KIM, Jin-Kyung ,  KIM, Jung-Bum ,  KIM, Sung-Eun ,  KIM, Kyung-Soo ,  PARK, Ki-Hyuk ,  SHIM, Jae-Hoon

IPC分类号： H04B13/00 ,  H04L5/00

CPC分类号： H04J13/0048 ,  H04J13/0003 ,  H04J13/18

摘要： There is provided a human body communication method and system using a frequency-selective baseband in order to transmit and receive data between communication devices that are coupled to a human body by using the human body as a communication channel. The human body communication method and system may be useful to maximize an efficiency of the frequency-selective spreading technology to enhance a processing gain of the Walsh code technology, and thus to reduce the interference between human bodies of users by adaptively selecting a frequency band of Walsh codes that are used for data communications according to the human body channel characteristics and the noise environments that are varied according to the ambient environments, and also construct a low-power and stable human body communication when there is a strong interference induced from other electronic equipments.

公开(公告)号：EP2262573A2

公开(公告)日：2010-12-22

申请号：EP09728583.7

申请日：2009-01-19

申请人： Electronics and Telecommunications Research Institute

发明人： KIM, Sung-Eun ,  KANG, Sung-Weon ,  KANG, Tae-Wook ,  EUM, Nak-Woong ,  KIM, Kyung-Soo ,  KIM, Jung-Bum ,  KIM, Jin-Kyung ,  PARK, Hyung-Il ,  LIM, In-Gi ,  HYOUNG, Chang-Hee ,  HWANG, Jung-Hwan ,  MYOUNG, Hey-Jin ,  PARK, Ki-Hyuk ,  SHIM, Jae-Hoon

IPC分类号： A63B69/00 ,  G09B19/00

CPC分类号： A63B24/0006 ,  A61B5/1116 ,  A61B5/1127 ,  A61B5/486 ,  A61B5/7455 ,  A63B24/0003 ,  A63B69/00 ,  A63B2024/0012 ,  A63B2071/0655 ,  A63B2220/803 ,  A63B2220/836 ,  A63B2225/02 ,  A63B2225/50

摘要： A training apparatus based on motion content includes a plurality of motion detecting sensors (11 a..11 n) dispersedly arranged in a body of a user to obtain position information signals of respective body parts of the user, a motion controller (20) analyzing the position information signals to detect a user motion, and comparing the detected motion with a reference motion provided from motion contents to generate a motion calibration signal for training of a motion calibration, and a plurality of motion calibrating sensors (12a..12n) dispersedly arranged in the body to stimulate the body part of the user according to the motion calibration signal and calibrate the user motion, and consequently can provide a training service for continual motions and increase a motion calibration effect.