Tiny data-over-sound library
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Updated
Apr 16, 2026 - C++
Tiny data-over-sound library
Serverless, peer-to-peer, local file sharing through sound
Transmit data with sound. Includes binaries for soundcards and .wav files.
Transmit data using ultrasonic audio. Perfect for offline/network-free data transfer, automatic content recognition (ACR), and broadcast.
Data over sound file transfer web application
SoniControl - the first ultrasonic firewall
Helping groups securely exchange contact information.
Mirror of ggwave used in the Arduino Library Manager
Allows your device to communicate in an electronic sound language. Follow us on twitter: https://twitter.com/qrtone. Demo App in https://universite-gustave-eiffel.github.io/qrtone/
Chirp for Flutter
Data over sound for React Native. Two phones pass bytes through the air with no network, no pairing and no account - a Nitro module wrapping ggwave, with the audio layer it doesn't have.
Minimal Objective-C app for iOS using ggwave
Data transmission over audio
Go language bindings for the ggwave C++ library
Share files of any size with Chirp and dat
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