A comparative study on time delay estimation in reverberant and noisy environments

被引：0

作者：

Chen, JD ^{[1
]}

Huang, YT ^{[1
]}

Benesty, J ^{[1
]}

机构：

[1] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA

来源：

2005 WORKSHOP ON APPLICATIONS OF SIGNAL PROCESSING TO AUDIO AND ACOUSTICS (WASPAA) | 2005年

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Time delay estimation (TDE) has been a research topic of significant practical importance in many fields. It is the first stage that feeds into subsequent processing blocks of a multiple-channel system for identifying, localizing, and tracking radiating Sources. Various TDE algorithms were developed in the past few decades, and their performance was assessed independently of each other when each algorithm was developed. This paper is to provide a comparative study to illustrate the performance differences among several representative TDE algorithms in room acoustic environments where reverberation, noise, and interference are commonly encountered.

引用

页码：21 / 24

页数：4

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