公开(公告)号：US20240073589A1

公开(公告)日：2024-02-29

申请号：US18085370

申请日：2022-12-20

Applicant: Meta Platforms Technologies, LLC

Inventor： Rex Pinegar Price ,  Alan Ng ,  Calvin Bernard Shaw ,  Peter Mikael Mogren ,  Caroline Whelan ,  Trang Fisher ,  MohanRaj Manoharan

IPC: H04R1/28 ,  H04R1/02 ,  H04R1/10 ,  H04R1/22 ,  H04R9/02 ,  H04R9/06

CPC classification number: H04R1/2826 ,  H04R1/028 ,  H04R1/1008 ,  H04R1/1075 ,  H04R1/227 ,  H04R9/025 ,  H04R9/06 ,  H04R2499/15

Abstract: An audio device includes a first speaker and a second speaker. A front surface of a membrane of the second speaker faces a rear surface of a membrane of the first speaker. The membrane of the first speaker moves in an opposite direction than the membrane of the second speaker when the audio device outputs audio content. This configuration maintains isobaric pressure for a back volume shared between the first speaker and the second speaker, reducing vibration of the audio device when outputting audio content.