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. Author manuscript; available in PMC: 2008 Aug 18.
Published in final edited form as: J Acoust Soc Am. 2006 Nov;120(5 Pt 1):2450–2459. doi: 10.1121/1.2356839

FIG. 3.

FIG. 3

Simulated time-harmonic pressure field in the x=0 plane for an equilateral triangular source with sides equal to 4 wavelengths. The reference field is generated by the impulse response method computed with 100 000-point Gauss quadrature.