Ultrasonic payments

• ultrasonic-payments

  2 153 2.6 JavaScript

  Experiment using ultrasonic data transmission in JavaScript as a payment method. 💸

If you would like to try this out, check out the live demo or have a look at the repository on GitHub.

• quiet-js

  6 2,153 0.0 JavaScript

  Transmit data with sound using Web Audio -- Javascript binding for libquiet

  

This prototype is going to rely on quiet.js, a JavaScript library to transmit data using sound.

• SurveyJS

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• quiet

  9 1,559 0.0 C

  Transmit data with sound. Includes binaries for soundcards and .wav files. (by quiet)

  

To start, the library needs to be imported. Quiet.js includes a blob of libquiet that it relies on, and JavaScript bindings, so in my prototype, I used script tags to import quiet.js and quiet-emscripten.js. I also initiated Quiet with the path to a couple of required files; profilesPrefix indicates where the quiet-profiles.json file is located and memoryInitializerPrefix, indicates where quiet-emscripten.js.mem can be found.

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