There are 38 repositories under data-over-sound topic.
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
SoniControl - the first ultrasonic firewall
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/
Mirror of ggwave used in the Arduino Library Manager
Helping groups securely exchange contact information.
C Libraries to encode and decode data over sound
Data transmission over audio
iPhone SDK to decode ultrasonics
Example code for using Chirp with embedded devices
Chirp Alexa Toolkit
Implementing chirp.io SDK in Android
A basic example of how we can transmit data over sound by manipulating frequency and binary values.
A money transfer application that utilizes data over sound.
Simple data over sound protocol for arduino