The purpose of the present invention is to provide an underwater voice transmission device that allows divers to easily communicate with each other through voice while underwater. The underwater voice transmission device includes a case, a voice transmission port, and a vibrating member, and the case has a space formed inside and openings at both ends, and the voice transmission port is installed in one opening of the case so that a diver can bite it with his mouth and transmit voice into the internal space of the case, and the vibrating member has a horn-shaped structure in which one side is open, and the other side is closed, and the other side is inserted into the other opening of the case to adjust the volume of the internal space through screw coupling, and transmits voice to the open side by vibrating due to voice, and is characterized in that the size of the transmitted voice can be varied according to the adjustment of the volume of the internal space. According to the present invention, a diver can easily communicate underwater by transmitting voice through the vibrating member while biting the mouthpiece, and has the advantage of maximizing transmission efficiency by optimizing the size and wavelength of the voice by adjusting the volume and pressure of the voice transmission space.
본 발명은 수중 음성전달장치에 관한 것으로, 보다 구체적으로는 잠수자가 수중에서 말을 하면 물을 매질로 하여 음성을 전달함으로써 타 잠수자가 귀로 들을 수 있게 하는 간이 수중 음성전달장치에 관한 것이다.
Underwater comunication device
수중 음성전달장치
29.02.2024
Patent
Elektronische Ressource
Koreanisch
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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