Example: "Reactive Advertising"

A self-updating banner advert that responds to ambient audio


This example prototypes the concept of "reactive advertising".

A web banner graphic displayed to the end-user in their browser is automatically updated to show content to supporting an advertising message currently playing on their TV/Radio.


 - Start the Intrasonics JS decoder

 - Play some sample encoded media from this site.

 - The image below updates to reflect the currently playing video.

 - The audio triggers detected are logged below.

Source code: banner_example.js

Audio Triggers

Detected codewords...