Abstract
The paper reports a theoretical and experimental study into the nonlinear reverberation of a strong acoustic signal at the difference, sum, and double frequency in a bubble medium. Field measurements in the Baltic Sea have demonstrated the feasibility of observing the nonlinear reverberation of a signal from an underwater acoustic radiator in a bubble layer and of using the effect for bubble diagnostics.
Original language | English |
---|---|
Pages (from-to) | 568-575 |
Number of pages | 8 |
Journal | Acoustical Physics |
Volume | 42 |
Issue number | 5 |
State | Published - Sep 1996 |