公开(公告)号：US10433087B2

公开(公告)日：2019-10-01

申请号：US15266776

申请日：2016-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ricardo De Jesus Bernal Castillo ,  Daniel Weber ,  Dipanjan Sen ,  Eric Mattis ,  Mark Cherry ,  Nils Günther Peters

IPC: H04R29/00 ,  H04R3/04 ,  G01H17/00 ,  H04R3/00 ,  H04R1/40 ,  G01P15/097 ,  G01P15/125

Abstract: A method for reducing vibration noise by an electronic device is described. The method includes obtaining an audio signal. The audio signal includes vibration noise. The method also includes obtaining vibration data from one or more motion sensor signals. The method further includes processing the vibration data to produce microphone-response matched vibration data based on a transfer function. The method additionally includes reducing the vibration noise based on the microphone-response matched vibration data.

公开(公告)号：US20180077507A1

公开(公告)日：2018-03-15

申请号：US15266776

申请日：2016-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ricardo De Jesus Bernal Castillo ,  Daniel Weber ,  Dipanjan Sen ,  Eric Mattis ,  Mark Cherry ,  Nils Günther Peters

IPC: H04R29/00 ,  H04R3/04 ,  G01H17/00

CPC classification number: H04R29/005 ,  G01H17/00 ,  G01P15/097 ,  G01P15/125 ,  H04R1/406 ,  H04R3/00 ,  H04R3/04 ,  H04R29/004 ,  H04R2201/401 ,  H04R2410/05 ,  H04R2430/03

Abstract: A method for reducing vibration noise by an electronic device is described. The method includes obtaining an audio signal. The audio signal includes vibration noise. The method also includes obtaining vibration data from one or more motion sensor signals. The method further includes processing the vibration data to produce microphone-response matched vibration data based on a transfer function. The method additionally includes reducing the vibration noise based on the microphone-response matched vibration data.