Source separation based on coupled single DOA estimation processors
Document typeConference report
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessOpen Access
The separation of sources from an array of sensors is addressed. Based on Kolmogorov's theorem, an adaptive algorithm is proposed to separate simultaneously all the unknown impinging sources on an aperture of sensors. This method solves the problem of simultaneous direction of arrival (angle of arrival) estimation and source beamforming in narrowband array processing. Kolmogorov's theorem is implemented by a network composed of two different stages: the inhibition and the optimization stages.
CitationNajar, M., Lagunas, M., Perez, A. Source separation based on coupled single DOA estimation processors. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "ICASSP 1993: ICASSP-93: 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing: April 27 - 30, 1993: Minneapolis Convention Center, Minneapolis, Minnesota, USA". Hong Kong: Institute of Electrical and Electronics Engineers (IEEE), 1993, p. 336-339.