data-over-sound

Tiny data-over-sound library

Serverless, peer-to-peer, local file sharing through sound

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

Yet another data-over-sound tool

SoniControl - the first ultrasonic firewall

Helping groups securely exchange contact information.

Chirp for Arduino

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/

Setup wifi through sound

Chirp for Flutter

Data over sound in the browser

C Libraries to encode and decode data over sound

Minimal Objective-C app for iOS using ggwave

Go language bindings for the ggwave C++ library

Data transmission over audio

Share files of any size with Chirp and dat

Example code for using Chirp with embedded devices

iPhone SDK to decode ultrasonics