A Real-Time Multiple Acoustic Sources Localization Method Using Widely Spaced Microphone Array
2013 ◽
Vol 391
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pp. 580-583
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Keyword(s):
A real-time disambiguous localization method for multiple acoustic sources using widely spaced microphone array is proposed in this paper. The observation signals in each frame are firstly discriminated utilizing conventional energy-based sound detection measurement. Using inter-microphone phase differences (IPD), as well as an iterative cluster process, the DOAs of sources can be estimated while the phase wrapping ambiguity in conventional DUET is avoided.
2018 ◽
Vol 30
(3)
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pp. 426-435
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Keyword(s):
2021 ◽
Vol 25
(3)
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pp. 375-382
2019 ◽
Vol 132
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pp. 546-559
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