Apparatus and method for reducing crosstalk within a microphone

摘要

A microphone is provided. The microphone has a housing; a back plate posi tioned within the Ilousing; a die positioned within the housing and coupled to a circuit board having conductive traces; and a conductive layer positioned between the die and the back plate, wherein the conductive layer mitigates coupling of an electrical signal between the conductive traces and the back plate.