Opening patterns and orientations to optimize phase plug performance in compression drivers

摘要

Phase plugin (200) for an electroacoustic converter, comprehensive:an entry page (208);an exit page (210);a front surface (203) on an outside surface of the entry page (208); anda majority of sections (205) with a curved circumference along the front surface (203), which form openings (226) between them, the majority of sections (205) and openings (226) along a middle axis (206) and extends from the entry side (208) to the exit side (210).