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In this paper, we consider the data-association problem for the localization of multiple sound sources in a wireless acoustic sensor network, where each node is a microphone array, using direction of arrival (DOA) estimates. The data-association problem arises because the central node that receives the multiple DOA estimates from the nodes cannot know to which source they belong. Hence, the DOAs from...
In this paper, we consider the data association problem that arises when localizing multiple sound sources using direction of arrival (DOA) estimates from multiple microphone arrays. In such a scenario, the association of the DOAs across the arrays that correspond to the same source is unknown and must be found for accurate localization. We present an association algorithm that finds the correct DOA...
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