公开(公告)号：KR101403372B1

公开(公告)日：2014-06-03

申请号：KR1020130039622

申请日：2013-04-11

Applicant: 충남대학교산학협력단

Inventor： 최종수 ,  김영기 ,  이재형 ,  고영주

IPC: H04R1/40 ,  H04R19/00

CPC classification number: H04R1/406 ,  H04R19/005 ,  H04R2201/003 ,  H04R2201/401

Abstract: The present invention relates to a regular polyhedron microphone array device and a method for measuring a noise source in a three-dimensional space by using a regular polyhedron microphone array device. The purpose of the present invention is to provide the regular polyhedron microphone array device, which has high industry properties as the regular polyhedron microphone array device is simply manufactured than an existing circular array and has affordable costs, and the method for measuring a noise source in a three-dimensional space by using a regular polyhedron microphone array device. The polyhedron microphone array device can obtain accuracy corresponding to the circular array when three-dimensionally measuring the noise source.

Abstract translation: 本发明涉及普通多面体麦克风阵列装置和通过使用正多面体麦克风阵列装置来测量三维空间中的噪声源的方法。 本发明的目的是提供一种正常的多面体麦克风阵列器件，它具有很高的工业特性，因为正常的多面体麦克风阵列器件比现有的圆形阵列简单地制造并具有可承受的成本，以及用于测量噪声源的方法 通过使用正多面体麦克风阵列装置的三维空间。 当三维测量噪声源时，多面体麦克风阵列器件可以获得与圆阵列相对应的精度。