@inproceedings{44253d5451144481b39ebbc180cb9c82,
title = "Speaker tracking based on microphone cross arry in the smart conference system",
abstract = "The problem of estimating speaker location in smart conference video system is considered. In this paper, a four-microphone cross array is constructed to localize speakers with Time Difference of Arrival (TDoA) measurements based on hyperbola model. The time delay was calculated using Generalized Cross Correlation (GCC)algorithm. A practical test system was build to confirm the feasibility of the hyperbola model and GCC algorithm. Data were collected in field experiments and calculated on PC by matlab. The results show that the method instructed in this paper is feasible in localizing the speaker.",
keywords = "GCC, TDOA, microphone, smart conference video system",
author = "Dai Ximing and Lou Wenzhong and Liu Peng and Guo Mingru and Wang Fufu",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE International Conference on Consumer Electronics China, ICCE-C 2014 ; Conference date: 09-04-2014 Through 13-04-2014",
year = "2015",
month = feb,
day = "3",
doi = "10.1109/ICCE-China.2014.7029860",
language = "English",
series = "Proceedings of 2014 IEEE International Conference on Consumer Electronics - China, ICCE-C 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "Proceedings of 2014 IEEE International Conference on Consumer Electronics - China, ICCE-C 2014",
address = "United States",
}