Ocean Acoustics: Theory and Experiment in Underwater Sound |
Contents
THE EFFECT OF IRREGULARITIES | 187 |
MEASUREMENTS IN THE OCEAN AS | 241 |
APPENDIX 1 | 277 |
Copyright | |
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Acoust amplitude angle approximation arrivals assume attenuation average axis becomes bottom boundary c₁ calculated channel comparison consider constant continuous correlation corresponding curves deep defined dependence depth direction discrete discussed distance effect energy equation example experimental experiments expressed field filter fluctuations frequency function given gives harmonic horizontal incident increases infinite integral irregular layer limit m/sec matched mean measured medium method modes noise normal observed obtained ocean particular phase plane position practice pressure problem propagation properties radiation range reflection relative rough scattered shown in Fig shows signal simple solid solution sound sound velocity source and receiver spectrum stratified studies surface tends theoretical theory tion total reflection transmission values wave waveguide wavelength Yimh York