DEVICE AND METHOD FOR INTRA-SHIP COMMUNICATION
The present invention relates to an interphone device for use in ships, the interphone device comprising: an input/output unit to which a voice is input or from which a voice is output; a transmission/reception circuit unit which receives the voice from the input/output unit and provides a first sig...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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Zusammenfassung: | The present invention relates to an interphone device for use in ships, the interphone device comprising: an input/output unit to which a voice is input or from which a voice is output; a transmission/reception circuit unit which receives the voice from the input/output unit and provides a first signal obtained by encoding and modulating the received voice; and an antenna which is attached to the metal hull of the ship, forms an electromagnetic field in the metal hull, and carries the first signal received from the transmission/reception circuit unit by the electromagnetic field, so as to propagate the first signal.
La présente invention concerne un dispositif d'interphone destiné à être utilisé dans des navires, le dispositif d'interphone comprenant : une unité d'entrée/sortie dans laquelle une voix est entrée ou de laquelle une voix est sortie ; une unité de circuit d'émission/réception qui reçoit la voix de l'unité d'entrée/sortie et qui fournit un premier signal obtenu par codage et par modulation de la voix reçue ; et une antenne qui est fixée à la coque métallique du navire, qui forme un champ électromagnétique dans la coque métallique, et qui transporte le premier signal reçu de l'unité de circuit d'émission/réception au moyen du champ électromagnétique, de façon à propager le premier signal.
선박에 사용되는 인터폰 장치에 연관되며, 인터폰 장치는 음성을 입력 받거나 출력하는 입출력부; 상기 입출력부로부터 상기 음성을 수신하여 인코딩하고 변조하여 제1 신호를 제공하는 송수신 회로부; 및 상기 선박의 금속 선체에 부착되고, 상기 금속 선체에 전자기장을 형성시키고, 상기 송수신 회로부로부터 받은 상기 제1 신호를 상기 전자기장에 실어서 전파하는 안테나를 포함한다. |
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