2010
![](http://blogmarks.net/screenshots/2010/03/09/8ffb9a0c63b9e2f521d02f723b081fac.jpg)
HTML5 Audio Data API - Spectrum Visualizer
The experimental audio data API allows the programmer to access raw audio data and a processed FFT spectrum of the currently playing audio data through the HTML5 audio tag.
2007
![](http://blogmarks.net/screenshots/2007/10/17/7f5e99ba5b7e4ce482f203912f9b7b1b.png)
Founded in late 2003 and heartquartered in France, we are non-profit and independant.
We believe in the open web, think internet services should be sustainable, build for the long term.
While we are re-launching the service, we only accept new members through invitation.
The experimental audio data API allows the programmer to access raw audio data and a processed FFT spectrum of the currently playing audio data through the HTML5 audio tag.