UNDERWATER MICROPHONE AND METHOD FOR MANUFACTURING IT

摘要

PROBLEM TO BE SOLVED: To provide an underwater microphone and a method for manufacturing it, in which the defect and breakage of a microphone are prevented and defective water-tightness is eliminated. SOLUTION: In the underwater microphone obtained by housing a microphone board 9 connected to a cable 2 through wires 8 in a case 6 and filling the inside of this case 6 with mold material 12, a board presser 10 is fitted to the board 9 to fix the board 9 to the case 6 through the presser 10.