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Joined 6 months ago
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Cake day: January 11th, 2024

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  • you can hear it muddled in water

    Because you’re ears evolved to hear sound in air. It’s an interface problem, not a transmission problem. Same with speakers and microphones, they are designed to be used in air.

    So if you want to actually hear the sound, stick with air.

    If you just want to transmit some information via sound, a dense solid like a metal will give you the best speed and distance.