基本信息:
- 专利标题： 마이크로폰 어레이를 이용한 목표 공간의 음향 검출 장치 및 방법
- 专利标题（英）：Apparatus and method for focusing sound of target area using microphone array
- 专利标题（中）：使用麦克风阵列聚焦目标区域的装置和方法
- 申请号：KR1020110003371 申请日：2011-01-13
- 公开(公告)号：KR1020120082087A 公开(公告)日：2012-07-23
- 发明人： 박영진 , 박윤식 , 조현 , 노지인
- 申请人： 한국과학기술원
- 申请人地址： 대전광역시 유성구 대학로 ***(구성동)
- 专利权人： 한국과학기술원
- 当前专利权人： 한국과학기술원
- 当前专利权人地址： 대전광역시 유성구 대학로 ***(구성동)
- 代理人： 남정길
- 主分类号： G01H15/00
- IPC分类号： G01H15/00
摘要：
PURPOSE: A device and a method for detecting sounds in a target space using a microphone array are provided to amplify sounds received from a desired target space and reduce the sounds received from a undesired target space, thereby improving focusing performance. CONSTITUTION: A method for detecting sounds in a target space using a microphone array is as follows. Microphones(512,514,516,518) comprising a microphone array are arranged in a basic form. A focusing with respect to sounds transmitted from a target space is performed based on a preset algorithm while rearranging the microphones. An arrangement of the microphones is determined so that the microphones can maximize the sounds received from the target space. The focusing with respect to the sounds transmitted from the target space is performed according to the arrangement of the microphones determined by the algorithm.
摘要（中）：
目的：提供一种用于使用麦克风阵列来检测目标空间中的声音的装置和方法，用于放大从期望的目标空间接收的声音，并减少从不需要的目标空间接收的声音，从而提高聚焦性能。 构成：使用麦克风阵列检测目标空间中的声音的方法如下。 包括麦克风阵列的麦克风（512,514,516,518）以基本形式布置。 在重新布置麦克风的同时，基于预设算法执行关于从目标空间发送的声音的聚焦。 确定麦克风的布置，使得麦克风可以使从目标空间接收的声音最大化。 根据由算法确定的麦克风的配置，执行从目标空间发送的声音的聚焦。
公开/授权文献:
- KR101182140B1 마이크로폰 어레이를 이용한 목표 공간의 음향 검출 장치 및 방법 公开/授权日：2012-09-12
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01H | 机械振动或超声波、声波或次声波的测量 |
| ------G01H15/00 | 测量力学阻抗或声阻抗 |