公开(公告)号：US20090202098A1

公开(公告)日：2009-08-13

申请号：US12030395

申请日：2008-02-13

Applicant: Eric Chan ,  Diane Elabidi ,  Bernice Cramer ,  Gary Schultz

Inventor： Eric Chan ,  Diane Elabidi ,  Bernice Cramer ,  Gary Schultz

IPC: H04R25/00

CPC classification number: H04R1/1066

Abstract: An earbud is disclosed for use in a user's ear. The earbud includes an ear pad shaped to engage the concha of the ear and an audio driver coupled to the ear pad. When the earbud is installed in the user's ear the ear pad substantially occludes, or closes up the concha of the user's ear. Thus ambient noise is significantly attenuated before reaching the user's ear canal. Also, the earbud is supported primarily by the ear pad resting in the concha.

Abstract translation: 耳塞被公开用于用户的耳朵。 耳塞包括形成为接合耳朵的耳朵的耳垫和耦合到耳垫的音频驱动器。 当耳塞安装在用户的耳朵中时，耳垫基本上封闭，或闭合用户耳朵的耳朵。 因此，环境噪声在到达用户的耳道之前被显着衰减。 此外，耳塞主要由支撑在耳塞上的耳垫支撑。