Electroacoustic transducer with a diaphragm, and method for fixing a diaphragm in such transducer

(57) The production method of the electroacoustic transducer equipped with the diaphragm 5 arranged at the housing 2 for summary, for example, a hearing-aid, is offered. According to the present invention, the diaphragm 5 is attached on the portion pierced from film or sheet-like material so that it might leave the free piece or the piece of material of a film along with the peripheral part of a diaphragm. Low viscosity polymer for combining a diaphragm with the wall of the housing 2 is prepared in the capillary tube space between the periphery of a film, and the inner side wall of the housing 2, or the capillary tube space 8 between a diaphragm and the piece of material.