Time Delay Estimation and Its Application in Acoustic Passive Localization

摘要：

The time delay estimation is most important in locating of sound source adopting time difference, its precision affects directly the accuracy of location. This paper will discuss generalized cross correlation, cross-power spectrum algorithm, adaptive algorithm, and the application of them in the Acoustic Passive Localization.

关键词： location generalized cross correlation cross-power spectrum adaptive algorithm .

作者: Xiang Jin Meng Lingjun Yang Wei Zhai Chengrui Zhang Wendong

作者单位: National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China Key Laboratory of Instrumentation Science & Dynamic MeasurementNorth University of China,Ministry of Education

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）