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Real-time multiple sound source localization using a circular microphone array based on single-source confidence measures

Abstract : We propose a novel real-time adaptative localization approach for multiple sources using a circular array, in order to suppress the localization ambiguities faced with linear arrays, and assuming a weak sound source sparsity which is derived from blind source separation methods. Our proposed method performs very well both in simulations and in real conditions at 50% real-time.
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https://hal.archives-ouvertes.fr/hal-00772685
Contributor : Matthieu Puigt Connect in order to contact the contributor
Submitted on : Tuesday, March 27, 2018 - 11:44:14 PM
Last modification on : Tuesday, November 16, 2021 - 12:28:03 PM
Long-term archiving on: : Thursday, September 13, 2018 - 10:53:40 AM

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Despoina Pavlidi, Matthieu Puigt, Anthony Griffin, Athanasios Mouchtaris. Real-time multiple sound source localization using a circular microphone array based on single-source confidence measures. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2012, Kyoto, Japan. pp. 2625-2628, ⟨10.1109/ICASSP.2012.6288455⟩. ⟨hal-00772685⟩

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