Mobile for preventing leakage of call contents using hopping

The present invention relates to a terminal for preventing call sound leakage using hopping, which transfers a call receiving sound output through a mobile terminal by beamforming, so that the leakage of call contents to a third party person is prevented by allowing a call receiving sound to be conc...

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Bibliographic Details
Main Authors SANGMIN LEE, KIM HUN KEE, CHO WOO HYEONG
Format Patent
LanguageEnglish
Korean
Published 07.02.2020
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
TELEPHONIC COMMUNICATION
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Summary:The present invention relates to a terminal for preventing call sound leakage using hopping, which transfers a call receiving sound output through a mobile terminal by beamforming, so that the leakage of call contents to a third party person is prevented by allowing a call receiving sound to be concentrated for only a mobile terminal user. According to the present invention, the terminal for preventing call sound leakage comprises: a communication unit; a speaker unit spaced at a predetermined interval and providing a plurality of speakers for outputting the sound received through the communication unit; and a control unit processing the sound so as to concentrate the sound at a predetermined point in front of an output direction of the speaker unit and allocating an output sound to each of the plurality of speakers. 본 발명은 모바일 단말을 통해 출력되는 수화음을 빔포밍에 의해 전달함으로써 모바일 단말 사용자에게만 수화음이 집중되도록 하여 제3자에게 통화내용이 유출되는 것을 방지한 호핑을 이용한 통화음 유출 방지를 위한 단말기에 관한 것이다. 본 발명에 따른 통화음 유출 방지를 위한 단말기는 통신부; 미리 정해진 간격으로 이격되고, 상기 통신부를 통해 수신되는 음향을 출력하는 복수의 스피커를 구비하는 스피커부; 상기 스피커부의 출력방향 전방의 미리 지정된 지점에 상기 음향이 집중되도록 상기 음향을 처리하여 복수의 상기 스피커 각각에 출력음향을 할당하는 제어부;를 포함하여 구성되는 것을 특징으로 한다.
Bibliography:Application Number: KR20180088681