P. Bas Ober, Ed F. Deprettere, Alle-Jan van der Veen. Efficient methods to compute azimuth and elevation in high resolution DOA estimation. In 1991 International Conference on Acoustics, Speech, and Signal Processing, ICASSP '91, Toronto, Ontario, Canada, May 14-17, 1991. pages 3349-3352, IEEE Computer Society, 1991. [doi]
Abstract is missing.