COMPOSITE MICROPHONE BOOT TO OPTIMIZE SEALING AND MECHANICAL PROPERTIES

摘要

A microphone assembly for an electronic device is described. The microphone assembly can include a microphone, a microphone boot and a printed circuit board. The microphone boot can be a composite microphone boot that is formed from multiple materials. A hardness of the each of the materials used in the microphone boot can be selected to improve sealing integrity and reduce shock transmission. In one embodiment, the composite microphone boot can be formed using a double-shot injection molding process.