AN attempt at using listener objects and activityLevel variables in AS3.0
(AS2.0 source code is available to public. email me, and u get, k?)
The works. You need a microphone for this to work.
Release date
2007-04-24
Source
https://www.deviantart.com/s-s-x/art/Microphone-Static-53876468
Microphone.Static screenshots
