• Does it lower the decibels of ambient above-surface noise, to what extent?

  • Is it preferential to filtering out low or mid or high frequencies or do they all move through it as a medium about equally in terms of perceptibillity by the submerged end observer?

  • itsworkthatwedoEnglish
    3·
    2 months ago

    What’s being submerged here? The sound source? The receiver? Are both under? or is one or the other out of the water?