DocumentCode
417372
Title
Tracking multiple speakers using random sets
Author
Vo, Ba-Ngu ; Singh, Sumeetpal ; Ma, Wing Kin
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Vic., Australia
Volume
2
fYear
2004
fDate
17-21 May 2004
Abstract
Tracking multiple speakers in an acoustic environment involves jointly estimating the number of speakers and their states. This important problem in signal processing is challenging in theory as well as implementation. The paper presents a novel and fundamentally well-grounded framework for tracking multiple speakers using random finite sets. Simulations are also presented to demonstrate the performance in tracking a randomly varying number of speakers in a reverberant room.
Keywords
acoustic signal processing; parameter estimation; reverberation; set theory; state estimation; target tracking; acoustic environment; finite sets; multi-target tracking; multiple speaker tracking; random sets; reverberant room; signal processing; state estimation; Acoustic applications; Acoustic signal processing; Acoustical engineering; Cameras; Filtering; Loudspeakers; Microphones; Monte Carlo methods; Particle tracking; State estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-8484-9
Type
conf
DOI
10.1109/ICASSP.2004.1326268
Filename
1326268
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