Article Dans Une Revue Journal of the Acoustical Society of America Année : 2004

Ambient noise cross correlation in free space: Theoretical approach

Résumé

It has been experimentally demonstrated that the Green's function between two points could be recovered using the cross-correlation function of the ambient noise measured at these two points. This paper investigates the theory behind this result in the simple case of a homogeneous medium with attenuation.

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hal-04004276 , version 1 (24-02-2023)

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Philippe Roux, Karim G Sabra, W A Kuperman, Andre Roux. Ambient noise cross correlation in free space: Theoretical approach. Journal of the Acoustical Society of America, 2004, 117, pp.79 - 84. ⟨10.1121/1.1830673⟩. ⟨hal-04004276⟩

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