Estimation of direction of arrival using information theory

Estimating the direction of arrival (DOA) of an acoustic source relies on the successful estimation of the relative delay between pairs of microphone signals. Processing is performed at the current time by operating on blocks of recorded data. When these recordings are performed in environments of s...

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Veröffentlicht in:	IEEE signal processing letters 2005-08, Vol.12 (8), p.561-564
Hauptverfasser:	Talantzis, F., Constantinides, A.G., Polymenakos, L.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic reflection Algorithms Audio Blind source separation Delay effects Delay estimation Direction of arrival estimation electroacoustics Estimation theory Gaussian processes Information theory Microphones Robustness
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