Transmit data with sound. Includes binaries for soundcards and .wav files.

iOS framework for the Quiet Modem (data over sound)

Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!

This plugin can convert JSON data type to table for html. JSON is used primarily to transmit data between a server and web application, as an alternative to XML. In these reasons todays many applications use json data format for data transferring. And you need json to table converter for html display.