| 摘要 |
An electroacoustic transducer (1) has a membrane (19), which has a membrane axis (5) and a ring-shaped pleats area (22), with the pleats area (22) being provided with a multitude of pleats (26, 27, 28, 32, 33, 34, 38, 39, 40), with diametrically opposed pleats being embodied differently with regard to at least one of the pleat parameters.
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