公开(公告)号：US20230097786A1

公开(公告)日：2023-03-30

申请号：US17908461

申请日：2021-03-08

Applicant: Soundskrit Inc.

Inventor： Stephane Leahy ,  Sahil Gupta ,  Wan-Thai Hsu ,  Frederic Lepoutre

IPC: B81B7/00 ,  H04R1/38

Abstract: A device includes a housing, an acoustic sensor disposed within the housing, the acoustic sensor comprising a microelectrornechanical (MEMS) transducer, a first port in the housing establishing a first acoustic path for air flow to the MEMS transducer, and a second port in the housing establishing a second acoustic path for air flow to the MEMS transducer. The first and second acoustic paths have an equal path length.