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        ©   1998-2009   Dmitry I. Abrosimov 

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    2-D distribution of sound intensity. Examples of calculations.

Canonical channel, sound frequency 25 Hz.

Canonical channel, sound frequency 200 Hz.

Canonical channel, sound frequency 1000 Hz.

Fine structure in the convergence zone. Frequency 1 kHz.

Super far propagation. Effect of diffraction focusing. Frequency 20 Hz.

Hawaii - Kamchatka path. 2-D inhomogeneous hydrology.

Sound field in shallow water

Sound propagation in the continental shelf.

Acoustical lens

Frontal division

Interferentional structure on the "distance - frequency" plane.

An example of reverberation calculations.

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