@inproceedings{c4a3850f7731493681f279f421923556,
title = "A study of multichannel noise reduction linear filters in the time domain",
abstract = "We propose a new study of multichannel time-domain noise reduction filters where we decompose the noise-free microphone array observations into two components: the first is correlated with the target signal and perfectly coherent across the sensors while the second consists of residual interference. Then, alternative formulations of well known time-domain filters, namely, the minimum variance distortionless response (MVDR), the linearly constrained minimum variance (LCMV), the multichannel tradeoff, and Wiener filters are given. Besides, the performance of these time-domain filters are analytically investigated and new insights are presented. Numerical results are finally provided to corroborate our study.",
keywords = "beamforming, microphone array, Noise reduction, speech enhancement, Wiener filter",
author = "Jacob Benesty and Mehrez Souden and Jingdong Chen",
year = "2011",
doi = "10.1109/ICSPCC.2011.6061638",
language = "英语",
isbn = "9781457708947",
series = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011",
booktitle = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011",
note = "2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011 ; Conference date: 14-09-2011 Through 16-09-2011",
}