CN103076593B - 一种声源定位方法及装置 - Google Patents
一种声源定位方法及装置 Download PDFInfo
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- CN103076593B CN103076593B CN201210587043.5A CN201210587043A CN103076593B CN 103076593 B CN103076593 B CN 103076593B CN 201210587043 A CN201210587043 A CN 201210587043A CN 103076593 B CN103076593 B CN 103076593B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000004807 localization Effects 0.000 title claims abstract description 17
- 238000005314 correlation function Methods 0.000 claims abstract description 67
- 230000005236 sound signal Effects 0.000 claims abstract description 52
- 238000001228 spectrum Methods 0.000 claims abstract description 35
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 239000000284 extract Substances 0.000 claims description 16
- 230000000052 comparative effect Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 abstract description 4
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- 230000000875 corresponding effect Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 7
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- 239000000203 mixture Substances 0.000 description 3
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103995252B (zh) * | 2014-05-13 | 2016-08-24 | 南京信息工程大学 | 一种三维空间声源定位方法 |
CN104284081B (zh) * | 2014-05-14 | 2016-05-18 | 深圳警翼数码科技有限公司 | 一种执法记录仪及其控制方法 |
CA2970327C (en) * | 2014-12-09 | 2023-10-10 | Cmte Development Limited | Method and system for the detection of conductive objects |
CN106405501B (zh) * | 2015-07-29 | 2019-05-17 | 中国科学院声学研究所 | 一种基于相位差回归的单声源定位方法 |
CN105491520A (zh) * | 2015-11-24 | 2016-04-13 | 裴兆欣 | 一种电子设备定位连接方法及系统 |
CN108269581B (zh) * | 2017-01-04 | 2021-06-08 | 中国科学院声学研究所 | 一种基于频域相干函数的双麦克风时延差估计方法 |
CN107333093B (zh) * | 2017-05-24 | 2019-11-08 | 苏州科达科技股份有限公司 | 一种声音处理方法、装置、终端及计算机可读存储介质 |
CN107159435B (zh) * | 2017-05-25 | 2019-07-09 | 洛阳语音云创新研究院 | 一种磨机工作状态调整方法及装置 |
CN107621625B (zh) * | 2017-06-23 | 2020-07-17 | 桂林电子科技大学 | 基于双微麦克风阵的声源定位方法 |
CN110797045A (zh) * | 2018-08-01 | 2020-02-14 | 北京京东尚科信息技术有限公司 | 声音处理方法、系统、电子设备和计算机可读介质 |
CN109270493B (zh) * | 2018-10-16 | 2020-06-26 | 苏州思必驰信息科技有限公司 | 声源定位方法和装置 |
CN110716177B (zh) * | 2019-10-22 | 2022-09-09 | 哈尔滨工程大学 | 分布式声学定位网络中多目标分类方法 |
CN111314839A (zh) * | 2020-03-06 | 2020-06-19 | 湘潭大学 | 一种可辨别声源方向的挂件及其实现方法 |
CN111856402B (zh) * | 2020-07-23 | 2023-08-18 | 海尔优家智能科技(北京)有限公司 | 信号处理方法及装置、存储介质、电子装置 |
CN112558004B (zh) * | 2021-02-22 | 2021-05-28 | 北京远鉴信息技术有限公司 | 一种波束信息波达方向的确定方法、装置、及存储介质 |
CN113936651A (zh) * | 2021-08-24 | 2022-01-14 | 中国科学院深圳先进技术研究院 | 机器人的定位系统及方法 |
CN115655594B (zh) * | 2022-12-12 | 2023-03-10 | 杭州兆华电子股份有限公司 | 一种基于声云图管道节流和泄漏的区分识别方法及装置 |
CN116859339B (zh) * | 2023-09-01 | 2023-11-17 | 北京圣传创世科技发展有限公司 | 一种多边形区域内声源分离和定位方法 |
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KR20030046727A (ko) * | 2001-12-06 | 2003-06-18 | 박규식 | 서브밴드 씨피에스피 알고리듬을 이용한 음원위치추정방법및 그 시스템 |
NO318096B1 (no) * | 2003-05-08 | 2005-01-31 | Tandberg Telecom As | Arrangement og fremgangsmate for lokalisering av lydkilde |
CN101762806B (zh) * | 2010-01-27 | 2013-03-13 | 华为终端有限公司 | 声源定位方法和装置 |
CN102707262A (zh) * | 2012-06-20 | 2012-10-03 | 太仓博天网络科技有限公司 | 一种基于麦克风阵列的声源定位系统 |
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