@inproceedings{c5e525a80a6847f89277524091cc2872,
title = "Localization of multiple simultaneously active speakers in an acoustic sensor network",
abstract = "This paper addresses the localization of an unknown number of acoustic sources in an enclosure. We extend a well established algorithm for localization of acoustic sources, which is based on the Expectation Maximization (EM) algorithm for clustering of phase differences by a Gaussian mixture model. Supporting a more appropriate probabilistic model for spherical data such as direction of arrival or phase differences, the von Mises distribution is used to derive a localization algorithm for multiple simultaneously active sources. Experiments with simulated room impulse responses confirm the superiority of the proposed algorithm to the existing method in terms of localization performance.",
author = "Andreas Brendel and Sharon Gannot and Walter Kellermann",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 ; Conference date: 08-07-2018 Through 11-07-2018",
year = "2018",
month = aug,
day = "27",
doi = "10.1109/sam.2018.8448802",
language = "الإنجليزيّة",
isbn = "9781538647523",
series = "Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop",
publisher = "IEEE Computer Society",
pages = "450--454",
booktitle = "2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018",
address = "الولايات المتّحدة",
}