This will analyse the ambient loudness and smooth the sensitivity of the audio input over some seconds to allow the composition to look nice (lights not to be too small or too big) and analyse the frequencies wether the ambient volume is high or low. May be better methods to do so, any other method welcome.
UPDATE 2017/03/08 : Feedback version now uses built-in nodes only.
Play with some parameters for complete different results.
I did not create a separate Image Protocol version, could be easily adapted though for integration with Coge / VDMX.
Public domain, I appreciate a link if used or a small attribution if possible.
