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Performance analysis of two direction estimation algorithms using an acoustic vector sensor

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2 Author(s)
A. Nehorai ; Dept. of Electr. Eng., Yale Univ., New Haven, CT, USA ; E. Paldi

The authors analyze the statistical performance of two algorithms proposed earlier (1991) for source direction estimation using a single (lumped) acoustic vector sensor. The first algorithm uses the four-dimensional acoustic pressure-velocity vector, and the second uses only the three-dimensional acoustic velocity vector. The mean-square angular errors (MSAEs) of these algorithms are evaluated and compared with their lower bound.<>

Published in:

Acoustics, Speech, and Signal Processing, 1993. ICASSP-93., 1993 IEEE International Conference on  (Volume:4 )

Date of Conference:

27-30 April 1993