Do to the annoying security sandbox bug with computeSpectrum (inaccessible if a user has youtube or any other flash using sound open) I decided to convert my project to Flash Player 10 to use the new sound.extract() function.
Now my question is a simple one, how can I grab the spectrum information from sound.extract byte array? It seems that I can get the left and right channel information, but is there some spectrum information somewhere too?