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公开(公告)号：US09906864B2
公开(公告)日：2018-02-27
申请号：US14789154
申请日：2015-07-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Byeong-hu Lee , Yong-hee Park , Hun-sok Oh
Abstract: Provided is a control method of a user terminal apparatus and device, for speaker location detection and level control using a magnetic field. The method includes receiving reference magnetic field information generated by at least one speaker, in response to a magnetic field being generated based on the reference magnetic field information by the at least one speaker, detecting the magnetic field generated by the at least one speaker, acquiring location information of the at least one speaker using the detected magnetic field information and the reference magnetic field information, and transmitting the location information of each of the at least one speaker to a source apparatus.
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公开(公告)号：US10089060B2
公开(公告)日：2018-10-02
申请号：US14938177
申请日：2015-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yong-woo Lee , Jong-min Kim , Se-young Oh , Hun-sok Oh , Hee-chul Cho
Abstract: A device and method of controlling a sound reproducing device are disclosed. The device includes a communication unit, which transmits and receives data to and from the sound reproducing device; a sensing unit, which detects a motion of the device and obtains azimuth information regarding an azimuth pointed by a pre-set region of the device based on the motion; and a control unit, which receives the azimuth information regarding the sound reproducing device from the sound reproducing device via the communication unit and, if it is determined that the azimuth information regarding the device corresponds to the azimuth information regarding the sound reproducing device within a pre-set range, determines the sound reproducing device as a controlled device.
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