公开(公告)号：US20070047746A1

公开(公告)日：2007-03-01

申请号：US11466669

申请日：2006-08-23

Applicant: Jason Weigold ,  Kieran Harney

Inventor： Jason Weigold ,  Kieran Harney

IPC: H04R25/00

CPC classification number: H04R1/083 ,  H04R1/406 ,  H04R19/005 ,  H04R19/04

Abstract: A microphone system implements multiple microphones on a single base. To that end, the microphone system has a base, and a plurality of substantially independently movable diaphragms secured to the base. Each of the plurality of diaphragms forms a variable capacitance with the base and thus, each diaphragm effectively forms a generally independent, separate microphone with the base.

Abstract translation: 麦克风系统在单个基座上实现多个麦克风。 为此，麦克风系统具有基座和固定到基座上的多个基本可独立移动的隔膜。 多个隔膜中的每一个与基座形成可变电容，因此，每个隔膜有效地形成与基座大致独立的分开的麦克风。