#acousticcoupling — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #acousticcoupling, aggregated by home.social.
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Acoustic Coupling Like it’s 1985 - Before the days of mobile broadband, and before broadband itself even, there was a... - https://hackaday.com/2025/08/27/acoustic-coupling-like-its-1985/ #acousticcoupling #phonehacks #payphone #modem #phone #bbs