Coherent signals direction-of-arrival estimation using a spherical microphone array: Frequency smoothing approach - Khaykin, D.; Rafaely, B. (2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2009)
Keywords: Array signal processing; Azimuth; Direction of arrival estimation; Frequency estimation; Microphone arrays; multipath; Multiple signal classification; Signal processing; Signal processing algorithms; Signal resolution; Smoothing methods; spherical microphone array; wideband sources