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Cyrinx (36kbps Acoustic Transport)

Cyrinx is an open-source acoustic modem. It measured 65.9 kbps of verified payload from a MacBook Pro speaker to Pixel 7a microphones. Working with Fable 5, a MacBook, and a Pixel phone, I built an acoustic transport library that is several orders of magnitude faster than existing SoTA open source options like ggwave, quiet, minimodem, or Chirp.

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