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> Helpful Hydroacoustic Formulas, Charts, Tables + Diagrams

Here’s a quick cheat sheet of the most commonly used formulas and calculations for acoustic fisheries studies. If it’s helpful with your study, you might like to print it out, bookmark this web page, or contact us
and we’ll be happy to send you a portable cheat sheet.

    > Useful Formulas
    > Beam Width Calculations
    > A Constant
    > Speed of Sound in Salt Water

Useful Formulas

(approximately)

(example)