公开(公告)号：US10602265B2

公开(公告)日：2020-03-24

申请号：US15561411

申请日：2016-05-04

Applicant: Rensselaer Polytechnic Institute

Inventor： Ning Xiang ,  Dane Bush

IPC: H04R1/40 ,  G01S3/801 ,  G01S3/808 ,  H04R3/00

Abstract: A coprime microphone array (CMA) system, comprising: a CMA arrangement that includes a pair of uniform linear microphone subarrays that are coincident and have a coprime number of microphones; a computing system that processing signals from each microphone in the CMA arrangement and generates sound localization information.

公开(公告)号：US20180109873A1

公开(公告)日：2018-04-19

申请号：US15561411

申请日：2016-05-04

Applicant: Rensselaer Polytechnic Institute

Inventor： Ning Xiang ,  Dane Bush

IPC: H04R1/40 ,  G01S3/801 ,  G01S3/808

CPC classification number: H04R1/406 ,  G01S3/801 ,  G01S3/8083 ,  H04R3/005 ,  H04R2201/401 ,  H04R2201/403 ,  H04R2201/405 ,  H04R2203/12

Abstract: A coprime microphone array (CMA) system, comprising: a CMA arrangement that includes a pair of uniform linear microphone subarrays that are coincident and have a coprime number of microphones; a computing system that processing signals from each microphone in the CMA arrangement and generates sound localization information.