公开(公告)号：US20170353790A1

公开(公告)日：2017-12-07

申请号：US15170924

申请日：2016-06-01

Applicant: Google Inc.

Inventor： Chanwoo Kim ,  Rajeev Conrad Nongpiur ,  Ananya Misra

IPC: H04R3/00 ,  H04R5/027 ,  H04R29/00

CPC classification number: H04R3/005 ,  H04R5/027 ,  H04R29/005 ,  H04R29/006 ,  H04R2201/401 ,  H04R2430/20

Abstract: A method for auralizing a multi-microphone device. Path information for one or more sound paths using dimensions and room reflection coefficients of a simulated room for one of a plurality of microphones included in a multi-microphone device is determined. An array-related transfer functions (ARTFs) for the one of the plurality of microphones is retrieved. The auralized impulse response for the one of the plurality of microphones is generated based at least on the retrieved ARTFs and the determined path information.

公开(公告)号：US09992570B2

公开(公告)日：2018-06-05

申请号：US15170924

申请日：2016-06-01

Applicant: Google Inc.

Inventor： Chanwoo Kim ,  Rajeev Conrad Nongpiur ,  Ananya Misra

IPC: H04R3/00 ,  H04R29/00 ,  H04R5/027

CPC classification number: H04R3/005 ,  H04R5/027 ,  H04R29/005 ,  H04R29/006 ,  H04R2201/401 ,  H04R2430/20

Abstract: A method for auralizing a multi-microphone device. Path information for one or more sound paths using dimensions and room reflection coefficients of a simulated room for one of a plurality of microphones included in a multi-microphone device is determined. An array-related transfer functions (ARTFs) for the one of the plurality of microphones is retrieved. The auralized impulse response for the one of the plurality of microphones is generated based at least on the retrieved ARTFs and the determined path information.