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The problem of acoustic source position estimation in reverberant environments has been tackled in different ways. The authors have recently proposed a valid solution which shows good results even in very hard conditions in terms of reverberation. Although the estimator is indicated for a real-time implementation as long as it can be solved in a closed form, in this paper the authors present a simplified...
Acoustic source localization in the presence of reverberation is a difficult task. Conventional approaches, based on time delay estimation performed by generalized cross correlation (GCC) on a set of microphone pairs, followed by geometric triangulation, are often unsatisfactory. Prefiltering is usually adopted to reduce the spurious peaks due to reflections. In this work an alternative strategy is...
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