公开(公告)号：US09877097B2

公开(公告)日：2018-01-23

申请号：US14735407

申请日：2015-06-10

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Teik Seng Saw ,  Cheah Heng Tan ,  Huoy Thyng Yow

IPC: H04R1/08

CPC classification number: H04R1/086 ,  H04R2410/07 ,  H04R2499/11

Abstract: A housing having a port for reducing wind-induced noise in a communication device. The housing includes a first channel, a second channel, and a ridge between the first and second channels. The housing further includes a tunnel extending through the ridge, which tunnel connects the first and second channels. The housing further includes a microphone port beneath the ridge, which microphone port is connected to the tunnel and connects the tunnel to a microphone cavity in the housing.