ELECTROACOUSTIC TRANSDUCER WITH A DIAPHRAGM, AND METHOD FOR FIXING A DIAPHRAGM IN SUCH TRANSDUCER

摘要

A method for manufacturing an electroacoustic transducer for, for instance, a hearing aid, with a diaphragm (5) arranged in a housing (2). According to the invention, the diaphragm is attached onto a film or punched from a sheet of material, such that along the circumferential edge of the diaphragm, a free strip of film or a strip of material (7) remains present. In a capillary space between the circumferential edge of the film and the inner wall of the housing, or in a capillary space (8) between the diaphragm and the strip of material, a polymer of a low viscosity is provided to connect the diaphragm with the housing wall. Through the method, the production of the transducer is greatly simplified.